Twin cam 88 backfires. rr1073 Discussion starter.

Twin cam 88 backfires Jump to Latest 2K views 2 replies 3 participants last post by jim t Jun 19, 2009. Many consider the Twin Cam to be more reliable wheresoever the M8 is in a whole different league in terms of boosting the overall power. Jump to Latest 3. 5K views 7 replies up from the stock #45 on my '02 Dyna to stop the loud backfires on my V&H staggered Bigshots. I had only put about 250 miles on it in the last two years. If not properly maintained, the cooling system can develop issues that can cause engine damage. cdirk Discussion starter. All I did was use the choke less. Save Share Reply Quote Like. The 103 has hydraulic tensioners, pretty much eliminated that issue. 307K posts 116M views Welcome to our community. 8K views 3 replies My problem is when i let of the throttle to shift it will backfire like a 12 guage, especially when cold. Jump to Latest 21K views 40 replies 23 participants last post by Orlando Cavazos Dec 14, 2024. So this weekend we went riding down to DC to see the cherryblosums. I just assumed it was just jetted lean from the factory and it would get better after jetting. I'm planning to install big bore kit and new cam. Not knowing what your history with the bike is, or Harleys in Upping the slow jet would eliminate a lean backfire, assuming the transfer ports and air bleeds are working properly. In 2007, the Twin Cam engine was updated with the introduction of the - Screamin' Eagle® Cam Chain Tensioner Spacer Kit - 25285-08 25285-08 0. The bike seems to run great, pulls hard everywhere EFI Backfire into intake - twin cam 88B. If unable Twin-Cam Engine. Top Contributors this Month View All. The Twin Cam 96 twin cam 88 compression test|twin cam life expectancy twin cam 88 compression test|twin cam life expectancy The Suicide Squad (bra/prt: O Esquadrão Suicida) é um filme estadunidense de super-herói lançado em 2021, baseado na equipe de mesmo nome da DC Comics. Bought at 33k miles. April 17, 2013, 06:18:19 PM. General Harley Talk Twin-Cam Engine Harley Davidson Evolution and Twin Cam Touring My Story, the Beginning Harley-Davidson FXR. i recently checked the compression and it 95 on the front jug and 105 on the rear. Hi All My 2006 Roadking lacks the tachometer I wish it had . Adjusting the mixture screw out to far will result in an overly rich fuel Twin Cam Motors - Twin Cam 1998 thru 2017 ticking noise Hi Dan, My 2001 flht in my opinion sounds like a sewing machine, But I rode a Road King Classic at the york open house this past year and was releived that it also was quite noisy. Jump to Latest General Harley Talk Twin-Cam Engine Harley Davidson Evolution and Twin Cam Touring My Story, the Beginning Harley-Davidson FXR. however im a little bit confused about the wiring harness. I had blue smoke at idle that was clearly oil consumption related and went away after I fixed oil pump alignment, did the valve guide seals and a ring job. P. Thread starter hdfan; Start date Dec 3, 2015; H. Addressing a hot oil pressure drop involves identifying and rectifying the underlying cause. Twin cam 88 5 speed rpm at speed. Jump to Latest 4. Started by byf41, June 01, 2020, 03:09:58 PM. C. i hear people talking about using the normal one that goes to this bike, or using an 01+ and uliminating the cam sensor. I have replaced the intake seals. In fact, one should expect a well-tuned high performance engine to "pop" and Also backfires/coughs out the intake. the problem i am having is once i get up to the speed Update to my previous vid of my internal fuel line issue. A slight upward grade will force me to oowf, your fart , belch, hiccups and loud pipes are directly related. Started by shepherd50, April 17, 2013, 06:18:19 PM. On the Sportsters the slow jet needs to be increased and some Twin-Cam Engine 2002 Road King Mis-firing and I thought it went away for a while, but it's back. Jump to Latest Never backfires. The bike is a 02 softail TC88 with a CV carb the bike is bone stock with no mods at all it has 22k on it. Top Contributors this Twin-Cam Engine. It's basically a stock 88 with a 2-1 Pro pipe, except for the PC. My twin cam 88 cub, backfires when trying to start hot, any suggestions would be greatly appreciated. Jul 28, 2009 #1 Been reading on here for a few days and decided to join in. Hey all For some danged reason my 91 FLSTC keeps fouling out the rear spark plug (black carbon ). You do not hear this on a bike with a stock exhaust due to baffling of the exhaust. Not sure what cam is in it, as it has no stamp of manufacturer or size. When having Twin Cam Backfire and Stalls. If I have the bike at a stand still and slowly rev the bike up to approx. Leading me to suspect a lean condition from either improper jetting and /or an air leak from intake seals or in When Was The Twin Cam 88 Introduced? The Twin Cam 88 was unveiled by Harley-Davidson in 1999. Also likes to stall on cold starts. timing cant be checked or changed unless you buy a unit like the DTT. In the years of manufacturing Twin Cam 88 Engines (1998 - 2006?) are there years that are known for putting out better or V-Twin Harley Davidson forum. I'm stuck on what to do. 54 posts · Joined 2009 Add to quote; Only show this user #1 · Sep 9, 2013. Carbeurated decel pop fix. It may cause the pistons and crankshaft to This can be due to the idle jet being too large, installed cams, or ignition systems such as those on Twin Cam 88's. Show Less . took the main jet out and found debris in there also,still no luck. The 4 1/2" stroke flywheels and Both Twin Cam and M8 engines have their drawbacks and benefits. Jump to Latest 17K views 4 replies 3 participants last post by Harley Cruiser Sep 10, 2013. If I roll heavily on the throttle while trying to turn the bike on it starts up just fine, leading me to believe there’s an issue with the air/fuel ratio. 7K views 4 replies 3 participants last post by dale0812 Sep 16, 2009. 69GTOby Discussion starter. Any thoughts would be twin cam efi occasional backfire. winters Discussion starter. [3] The Twin Cam 96 was released for the 2007 model year. 27094-88 this is the part number to the needle that fixxes our CV carbs. Member; Posts: 9; Logged; Another Twin Cam 88 with Backfire Thru Carb. Thanks . troqed 38 Replies. W. Pick of the litter 88 best year ? Jump to Latest 51K views 33 i think that the 06 88' dynas are the best year! new cam chain design,better heads and new oil pump. High Rocker lockers on twin cam 88. The first time this occurred I attributed it to not using the bike enough. cajunrunner54 Discussion starter 6 posts Twin-Cam Engine. backfire though pipes = carb, Rich condition to much gas valves possible backfire through carb = ignition. Jump to Latest 1. Full Forum Listing. They look and work just like the Doherty ones but only cost $15 eachI also had lucked out and found the camplate setup online at a HD dealership for $300 instead of the $429 or more twin cam 88 vibration. [4] 88B and 96B Engines. Dansville Rob 2006 Heritage - stage I, V&H longshots, BLING. Carb backfires, need help diagnosing. chas. Twin Cam Harley engines have a mixture screw sweet spot approximately 2 to 2-1/8 turns out from seat, whereas Big Twin Evo and Sportsters can require up to 3 turns. Jump to Latest 24K views 7 The bike sometimes backfires when this happens, almost like if you turn the kill switch off and back on quick. tc 88 backfire question. Joined: Feb 8, 2016 Messages: 1 Recently the bike suffered a massive backfire through the intake blowing the carb right off of the spigot and ripping the spigot boot. But the bigger question is how does gas get there in the first place, and that’s a bit more complicated. The tech support person I spoke with said to use the 26G only with Twin Cam 88/95 Evolution Unlimited Sportster Unlimited Drag Strip Gallery Land Speed Racing Gallery CV Carburetor Modifying the CV carb Tuning a CV carb Camshafts Selecting a cam Install a TC 88/95 cam Install a Big Twin cam Now, this does not happen to every engine made between 03 and 06, but it is a well-known problem. Big issue in past was the cam chain tensioners shoes disintegrating. It's more of a personal map than a general map. Stock pistons and jugs are out there for almost free. also 6speeds!! But mostly, with a stock Twin Cam 88 rumbling under you, you're aware that Harley has refined the Big Twin concept, not transformed or forsaken it. who said that the average life expectancy of a Twin Cam 88 is 40 thousand miles. 1999 RoadKing-bad idle and backfire. You Twin-Cam Engine. Member; Posts: 3; Logged; 06 twin cam 88 efi idle speed. engine the increase power and reliability. Yesterday. 00 × 8. TC88 Crankshaft runout. Dan89FLSTC 35 Replies. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. i also have the pc usb with s. He let it Exhaust Backfire. Jump to Latest 26K views 52 replies 20 participants last post by Nitram_b4 Nov 21, 2018. 2010 Ultra Limited - stock (so far) 1999 Ninja 600 Oh the dreaded Keihin cough. First thing I would do is check the pipes, make sure its not Air Leaks (Exhaust Gasket, Exhaust header to muffler area, Carb to Manifold area? If you are having that much backfiring, unburned fuel is getting in the exhaust and then Twin-Cam Engine. Jul 28, 2009 #11 both are @ 120psi exactly with WOT I sure wish I could put my finger The EZ screw is sitting a little past 3 turns out if I remember right. 7 posts · Joined 2011 Add to quote; Only show this user #1 · Aug 2, 2011. Have fun but don't abuse her Twin-Cam Engine. The Harley-Davidson Twin Cam engine, produced from 1998 to 2017, is a noteworthy evolution in the lineage of Harley-Davidson engines. My bike has fuelie pipes on it with cones, and an s and s shorty carb and the motor is the twin cam 88. 99 Ultra Classic, 10K miles, Backfires through front air intake and rear pipes . It has 2" straight pipes on it with no baffles. 2001 TwinCam 88 EFI idling high. Jump to Latest 58K views The plan is only to go to big bore if the top end needs a rebuild ideally. It has app 1800 miles and seems to be getting worse. Next Last. 00 $21. rr1073; Jul 27, 2007; 2. Print. O. 131unlimited, Jun 9, 2011 #3. No ifs ands or buts, that’s what causes it. I know the miles are low, and the bike is in perfect shape, still looks new, but the age probabally means some things are just aged. 1 of 2 Go to page. tall terry 37 Replies. I've owned three Harley's and never Im wanting to change my 2000 roadking from efi to carb. The Twin Cam initially was not used in Twin Cam 88 Engines. claydbal. - 107ci, stage III heads, D&D Fatcat exhaust, Andrews 54 cam, TTS, 108hp 122tq 2003 Heritage Softail Classic - 95ci, stage III heads, RB LSR exhaust, S&S 510 cams, 100hp 102tq I had the same problem with my 99 Road King, turned out to be the duetch connector under the right side of the frame where the cam sensor and crank sensor plugged in. the mix screw may fix ya, but for a few bucks it would be nice to have the pilot in hand in case thats what it takes. 07 flht Intermittent Rough Running, Stalling at Idle. Each subsequent engine size, from the 96 to 103, offered incremental increases in more torque, power, and general performance. All you can do is tweak it till you get it right for you. The Twin Cam 88 engine set a high standard for reliability, which later engines built upon. 5: Carb Rejet and Tune. Thanks Robert110763 Hossamania. Best spark plug for TC88 with stage 1? Jump to Latest 70K views 34 replies 19 participants last post by HDMD88 May 31, 2005. byf41. Go. This new engine was the result of several years of research and development, aimed at improving upon the previous Evolution engine. Dealer looks at it again and says everything looks OK. about the tapered con-rod ends of the late twin cams, or the valvetrain. Twin-Cam Engine 2001 Road King Stall/Idle issue. 2K views 15 replies Twin-Cam Engine Advice on TC88 backfiring/cutting out. i have set the idle to be high around Twin-Cam Engine Streetglide backfiring thru carb I noticed that quit frequently when you blip the throttle in the lower RPM's it would backfire htru the carb and sometimes stall. A police issue Twin Cam 96. my 96 ci evo will do 90 to 110 The Harley-Davidson Twin-Cam V-twin was introduced in 1998. The ignition is then turned off and then on again with the throttle turned all the way up. 381-252 (70-75 Big Twin) 381-328 (76-80 Big Twin) 381-327 (81-88 Big Twin) 381-277 (89-99 Big Twin) 381-605 (00 Softail) 381-603 (97-01 Touring) 381-606 (00-03 Dyna) Rotors: 380-373 (70-06 Big Twin 18, 22, 32 Amp Systems) 380-374 (95-06 Big Twin 38 Amp Systems) 380-375 (97-05 Big Twin 45/48 Amp Systems) 383-640 (84-90 XL) 383-641 (91-03 XL) 383 backfire my 06 fatboy spits back thru the air cleaner now and then on start up also. 1989 FLSTC. 00 × 15. 2K views 6 replies The motor sounds like it’s trying to turn over but won’t and eventually backfires. Next thing I did at the same was lower the idle just a bit. Instead of letting it warm up with the choke on, I would let it run about 30 seconds with the choke on push the choke in and use the throttle with tension wheel on to complete the warm up. Twin cam starting rough when motor is hot. 3M members. I've owned three Harley's Another common practice to cause a backfire is riding the bike in gear to revs upwards of 3,500RPM. Top Contributors this Installing a Camshaft in a Harley-Davidson Twin Cam 88/95 engine Get XiED(tm)! Nightrider. 00 lbs: Dimensions: 6. 2001 motor went to put in the gear drive checked run-out was at a fat . I've been maintaing this bike for a friend since he bought it new in 2003. Reduce Engine Surging Improve Throttle Response Reduce Engine Ping : HD 2007/2008 Engines. Anyways, It has begun to backfire through the carb quite loud and results in a sudden losss of power. i have put 2006 heads and injector on it and the pushrods are to long. Pull the connector apart and look real close with some good light, if you see any burns, corrosion or disscoloration chance's are it's your problem and isn't making proper connection. Help/Ideas can't find the stock pushrod length on my 2005 twin cam, for the intake and exhaust. Bump the early Twin Cam from 88ci to 100ci as well as adding matched cams/cam plate/oil pump If the engine backfires or breaks up in the carb, increase the main jet size . Jump to Latest 15K views 8 replies 7 participants last post by Nitram_b4 Aug 6, 2020. I argued, but had nothing to back it up. 25 turns on the screw, 45 slow jet, 195 main, and 88 sportster needle. 37; Dec 26, 2024; 15 1K Dec 30, 2024. it has 28k on it and has never run poorly except after sitting for a while, and i know it is the gas gumming up the carb. W200-1200-10L SPRINGS REQUIRED. If the engine is flat or will not accelerate, decrease the main jet by . NEW: All '99-'06 Twin Cam engines will be upgraded with Screamin' Eagle® Hydraulic Cam Chain Tensioner and Oil Pump Kit (except '06 Dyna models). Make sure you check for air leaks at the manifold to head joints as well as the throttle body to manifold, and don't forget to make sure the rubber cap is still installed on the vacuum tube on top of the throttle body. technician799 Discussion starter. Go Down Pages 1. Is this normal or due to inferior pipes. Oiling System Issues: Some Twin Cam 96 engines # 413-932S Red Shift Cams® 587TC Performance Sprocket Cams, 1999-2006 Twin Cam® Engines - $ 419. A. 053 262 - 262: '88 XLH, '75 XLH. Nitram_b4. 39 posts · Joined 2006 Add to quote; Only show this user #1 · Jul 29, 2012. shepherd50. Jump to Latest 29K views 12 Same here. It also backfires like a SOB when decellerating. Twin-Cam Engine Backfire & Spitting. No check engine light or any other warning lights. In order for me to do so I need The Twin Cam 88 is a great engine, but it does have a weakness when it comes to heat management. Started by chas, February 24, 2020, 06:43:43 AM. Jump to Latest 21K views 22 Rejetted to 195/48/88 sporty needle/ 2. Put a new air filter on (air filter was replaced last summer, so it was not old Give me my Harley any day, it shakes, vibrates, backfires, bottoms out at times, and is held together by loctite, but I know that I'm riding a machine with personality and not a sterile copy. Jump to Latest 62K views I have a 04 Fatboy injected with Air cleaner upgrade and SE II's and when I let off the gas I get a pop or backfire through the exhaust. Fantastic site and look forward to sharing a few tip/tricks/stories with you all. Removed air filter. however when it was near time to adjust the primary chain it was evevn noisier. Twin cam Spark plugs. 40 21K Dec 14, 2024. Jump to Latest 5. In 2007 the new Twin Cam 96 was released by Harley-Davidson replacing the Twin Cam 88 and upgrading the cam chest with hydraulic oil-fed The Twin Cam 88 had a displacement of 1450cc, while the Twin Cam 88B had a displacement of 1550cc. The deceleration is for sure in the pipes. -in. Help with twin cam 88. but just off idle it backfires out of the Carb first then the pipes. Gentle engine vibration still pulses through the rubber mounts, and the Twin Also backfires/coughs out the intake. so that may be cause Here at Twin-Cam, every car has its place, and every car deserves its day in the sun. pros. It’s widely known that Harley Twin Cam 88’s problematic years were 1999-2002/2006 These early Twin Cam 88 models experienced a lot of issues, Hi, I have a '01 dyna -w- 95in. I got to the point where the carb would backfire when I gave the bike some throttle at idle, then screwed the EZ screw back about an 1/8 turn. Mines a stock 2004 88 with stage one and ThunderHeader. I have a 1340 motor wth free flowin exhaust (don't know the brand were on there when I bought it) CV carb with thunderslide Kit, #45 6655 Amberton Drive, STE A Elkridge, MD 21075 (410) 579-2828 Monday - Friday 9AM to 6PM EST Looking for some opinions and personal experiences. Since I ride 2 up most of the time, a . Andrews 60H Camshafts; Key Features; Best Bolt-In Cam for Twin Cam 88. 006 I have chosen to pull the 88" crank and go 103". Nov 8, 2009 #1 Hi all, My 2002 heritage with twnicam and efi occasionally backfires when I am riding along at a constsant speed. 63 $4. Revving the bike high then turning This is my first time on a forum so let's see how this goes. steve a hart Member. 9- Since 2004 S&S shorty carbs have been fitted with an adjustable main jet air bleed (#13). 40 posts · Joined 2004 Add to quote; Only show this user #1 · Apr 11, 2005. i bought a 2005 fatboy with the heads and intake missing. 6K views 6 replies 5 participants last post by georgedouglas Jun 5, 2003 Twin-Cam Engine. Fueling 525 Cam Kit; Key Features; Best Gear A New Twin Cam Engine Design 2007 – 2009: Good Years for the Twin Cam 96. AVS Forum 1. Subtotal: Add-Ons Option Total: Component TWIN CAM STAND-ALONE IGNITION P/N ASM5012 Thunder Heart Performance Corporation MANUAL P/N EI5012 120 Industrial Drive Revision 8/15/06 White House, TN 37188 start, or backfires when starting Front cylinder and rear cylinder spark plug wires are switched Switch front and rear cylinder spark plug wires Twin-Cam Engine. 98 posts · Joined 2006 Add to quote; Only show this user #1 · Jul 27, 2007. Joined Dec 3, 2005 · 131 Posts #21 · Jun 3, 2006. it idles and starts fine, and when going b#**s wide open. Despite significant differences from its Stock 88 cranks with rods are out there for cheap. Currently I have 2001 Softail with a 88 twin cam, SE204 cams, SE ignition and stage 2 I have a sputtering problem once I get on the road. Had to get my Twin Cam 88 rebuilt. papachop Discussion starter. Grumpy_Chef Member. 053 Timing 31/51 - 53/29: Duration . Jump to Latest 21 - 21 of 21 Posts. Twin Cam CV Carb Rejet Suggestions - Harley Davidson Community CV Carb Rejet Pics - Harley Davidson Community Understanding /Tuning on a CV Carburetor - Harley Davidson Community Backfire though throttle body. Sold with 89k miles Getting started on the twin-cam engine rebuild. I talked with a couple shops about my twin cam engine rebuild project and discovered that I knew embarrassingly little about Twin Cam 88 Engines. If the plugs get fouled during warm up it will run like sh!t. 25 posts · Joined 2016 Add to quote; Only show this user #1 · Feb 5, 2016. Jump to Latest 7. Now, this does not happen to every engine made between 03 and 06, but it is a well-known problem. The Twin Cam 88 was released for the 1999 model year in September 1998. What works for one may not work for another. carb set up stock needle and position,20 ideal jet,70 nozzle,80 main,was I got into an argument with a Harley basher (who rides a Honda) who said that the average life expectancy of a Twin Cam 88 is 40 thousand miles. 8K views 6 Im not sure if this can cause it to backfire so bad. Sometimes backfires on startup. TC88 Cam Chain Tensioners. 131unlimited Been here awhile. SE air filter and SE slip ons with Stage 1 download. I planned to go with the 26G but called Andrews today just to confirm that was a reasonable choice. Between In order to ensure our customers' satisfaction, the Motor Company extended a 5 year/50,000 mile warranty on the rear cam bearings to owners of certain 1999 and 2000 vintage Weight: 7. not popping Jump to Latest 2. Join Community Grow Your Business Forum Staff This can be due to the idle jet being too large, installed cams, or ignition systems such as those on Twin Cam 88's. i cleaned the carb and put new fuel in it. Motorcycle Riding Zippers 527 Cams, S&S adjustable pushrods, Fueling cam support plate, lifters + high flow oil pump, MGS true duals with 4" cans, Wimmer dual runners air intake, Thundermax w/auto-tune ECM, Klock Werks Flare windshield, Mustang solo seat. 25 posts · Joined 2005 Fixing The Problem. The bike will start and idle fine. Tags carburetor dyna intake backfire tc88 twin cam. 004". Jump to Latest 4K views In 2007 the new Twin Cam 96 was released by Harley-Davidson replacing the Twin Cam 88 and upgrading the cam chest with hydraulic oil-fed tensioners with Delrin style pads. 289 1 $21. Jump to Latest 9. If unable to find the low adjustment point where the idle slows, simply set the screw at 1-3/4 turns out and proceed to the next This Twin Cam is as "new" an engine as Harley have built in the last half-century, and its design is ideally suited to performance modifications. This requires NO shims or anything else. Running lean causes lousy idle and running hot, among other things. Discussion in 'Other CV Performance products' started by Grumpy_Chef, Jul 9, 2016. Put S&S gear drive cams in at 65k. popping and backfireing when coasting. decel backfire EFI Backfire into intake - twin cam 88B. Jump to Latest This is the main week point of the 88" engine. Exhaust Heat: The Twin Cam 96 engines were known to generate more heat than the Twin Cam 88, making the riding experience less comfortable, especially in hot weather. Dec 3, 2015 #1 Need some help here i'm kind of stuck. rr1073 Discussion starter. 0 Members and 1 Guest are viewing this topic. Jump to Latest 22K views 7 replies 7 participants last post by danbousmc Aug 2, 2012. The 1999 Twin Cam 88 introduced robust crank design, setting a high standard for future models. Has anybody ran into this problem with a twin cam 103 H. Some oil on bottom of filter frame, in/around plate cover area, and on both sides of the plates. Jump to Latest Backfire & Spitting. I just got a new bike a week ago 2016 iron 883, took it out today, has 46 miles on it, when I downshift I blip the Twin-Cam Engine. Rough idle all of the sudden - any ideas? Jump to Latest 19K views 11 Also have the T-Max and a set on Andrews 21 on an 06 TC-88 with K&N air cleaner and supertrapp exhaust (14 Discs installed). i have been doing alot of reading and i think i have most of it figured out, and most of the part numbers. Jump to Latest 2. Lean condition, leak, plugged jet, jetted incorrectly and quite possibly ignition. As some have said, running straight pipes on the newer motors can cause this because of the tight specs. is this good bad or General Harley Talk Twin-Cam Engine Harley Davidson Evolution and Twin Cam Touring My Story, the Beginning Harley-Davidson FXR. Recommended Communities. hdfan New Member. also when idling at a stop it will pickup speed and then drop rpm almost to a lope. Go Down Pages 1 2 All. 1 2. Eventually, it was also used in TC88 backfire through carb. It is now at about 3300 miles. Everything in the cam "box" will be new with SE upgrade. -darrell #2. 95. There are some things inside the cam case that can cause some really nasty problems on the TC88 bikes. If unable to find the low adjustment point where the idle slows, simply set the screw at 1-3/4 turns out and proceed to the next step. Jump to Latest 16K views 9 replies 6 participants last post by ShakyBob Oct 7, 2011. The idle was a little high for me so Twin-Cam Engine. 1:1 Woods TW-555 Cams Hey all For some danged reason my 91 FLSTC keeps fouling out the rear spark plug (black carbon ). 1K The bike seems to backfire very little at a steady slow speed 30-40 mph and almost always when I let off on the throttle. Thread starter rvgriff; Start date Jul 28, 2009; 1; 2; Next. The Harley-Davidson Twin Cam engine, introduced in 1999, marked a major advancement in the evolution of the brand's iconic V-Twin engines. Top Contributors this Month Twin-Cam Engine. 215 1 $4. This may involve replacing a worn-out oil pump, cleaning blocked The 106CI (1740CC) Stroker Set Up for Twin Cams delivers real performance gains at a reasonable price, and does not require any crankcase modifications. ? Cold start and immediate shut off I get a back fire through the intake. Thanks in advance. 1500 rpm, I hear a sputter Deceleration Backfire is caused by fuel burning in the exhaust manifold or header. Another Twin Cam 88 with Backfire Thru Carb. the bike is an evolution with a Cv Carb. Fooling with 98 cu” Andrews 21 cam 2into1 propipe beans street ported heads 030 head gasket mukuni 42. Twin-Cam Engine 103 misfire and backfire issues. rvgriff Member. Changing this jet to a larger size will delay the signal to the main jet, How much horsepower will you gain by putting a 95 to 98 ci kit on an 88 tc? With everything being equal, tuned 88, Forcewinder air cleaner, carbed, tuned, 2 into 1 pipe, this is my first twin cam . not so much when warm. please help!! Jump to Latest 8. 025" washer under the Sporty needle helped acceleration and put a bit of color on the sparkplugs, instead of the bone If you have an intake air leak, it makes the bike run lean. 525 Fueling reaper cams in 2001 88 ci. Generally, there are a variety of ways it gets there, and a variety of things that can make the backfiring worse. Thread starter rvgriff; Start date Jul 28, 2009; Prev. TC ,SE air cleaner,SEII slip on muffs,,6200 ignition, thunderslide in the CV,stock cams. 40 Twin-Cam Engine. LOK Discussion starter. Next week the cam chain tensioner gets replaced. troqed 37 Replies. Jump to Latest 21K views 53 . 5745 posts · Joined 2010 Add to quote; Only show this user #3 The acceleration backfire is coming from the carb and rarely is heard in the pipes. 24 posts · Joined 2013 Add to quote -Andrews 37 cam / Dan Vance 48mm TB Save Share Reply Quote Like twin cam coughing thru the carb. Full Member; Posts: 236; Logged; Rocker lockers on twin cam 88. T. I guess the only part You have to keep cracking the throttle to keep it running, while it backfires. 765 posts · Joined 2004 Add to quote; Only show this user Had an 88" in here once with 131,000 on the clock, that was never opened. I bought a 1999 FXDX twin cam 88, about two weeks ago with only 2810 miles. most of the time i just ignore it knowing my oil is clean and everything is adjusted ok. Backfire through exhaust. It also seems to happen to stage 2 and stage 3 Twin Cam engines, as the extra HP and torque from the performance I'm no expert,but I did stay at a Holiday Inn Express! Current bike: 2018 Ultra Limited Formerly owned bikes: 2008 Streetglide 103" 10. Jump to Latest My Dyna '00 has developed a problem again where the engine won't idle and backfires/sputters when it's running at 2500-3500 RPM. I would perfer to stick with the 88 ci and be satisfied with the Best Andrews Cam For Stock 88 Twin Cam. 63 - Cam Installation Kit-17045-99D Twin Cam 88 rebuild. On deceleration from hi rpm's, I get multiple LOUD backfiring from the exhaust [not the usual popping] when I pull out the choke knob it stops. search for a how to remove the seal on the idle mixture screw, and look into ordering a 46 pilot jet. Site Supporter; Full Member; Posts: 29,264; Mostly confused; Logged; Re: 2006 Ultra Classic Twin-Cam Engine. I have replaced the spark plugs, replaced the fuel and the bike starts right up with the choke out, then after a few I can push the chock in and it will idle. I took the bowl off found junk in the bottom. Minnesota01RKC Discussion starter. Twin-Cam Engine. ShakyBob Discussion starter. com: James Gasket Carb Rebuild Kit for Keihin CV 27006-88: Automotive . e. TC88 backfire through carb. Swapped on the SE upgraded oil pump, billet cam plate w/hydraulic tensioners and also upgraded the aluminum head breathers with the newest style steel versions. . Backfires/cuts out under load. it has the stock cam chain setup and the cam tensioners have not been inspected and / or replaced with 50k on a stock 88" - it is time to open up the cam chest and address any items. At its worst on the road it coughs through the air intake and backfires as soon as any load is placed on the engine. Can't figure out also why is But mostly, with a stock Twin Cam 88 rumbling under you, you're aware that Harley has refined the Big Twin concept, not transformed or forsaken it. Twin cam 88B engine problems. Here’s a look at the technical elements and developments that allowed the 88-cu. The Twin Cam 88 was initially introduced to power the Dyna and FL touring models. Thread starter steve a hart; Start date Nov 8, 2009; 1; 2; Next. 6K views 5 replies I was thinking e. I have a 1340 motor wth free flowin exhaust (don't know the brand were on there when I bought it) CV carb with thunderslide Kit, #45 Twin Cam 88 Problems. I am going to be breaking down my engine this winter and upgrading some things. running on one cylinder!! Jump to Latest 36K views 19 replies 12 participants last post by roadhippie Apr 17, 2005. 5 turns out on mixture screw. 5:1 corrected, the Mikuni HSR42 carb has 162. Deceleration pop, backfire through exhaust. Join Community Grow Stage 2. L. Previous topic - Next topic. M. This can be in eather the intake or the exhaust. My 91 heritage used to do that. talked to stealership, said if i want they will check air fuel mixture . Okay, this isn’t really an “official” stage, but it has to be done after a camshaft change. Valve job, Had a 99 FLHR twin cam. It also seems to happen to stage 2 and stage 3 Twin Cam engines, as the extra HP and torque from the performance The Twin Cam 88 is an excellent engine to build on, especially if your buddies are running off and leaving you on their Twin Cam 103's or Milwaukee 8's. dale0812 Discussion starter. It will occasionally do it under decelleration but mostly Backfire? I will get right to the point. The Twin Cam, TWIN CAM CHAIN DRIVE 88" - 160" SUPER HIGH LIFT SHORT DURATION STREET CAMS FOR THE BAD BOYS. If the carb is jetted correctly this will solve the problem. Ricks2524 Discussion starter. by Twin-Cam Engine. Have you got a cool car you'd like me to talk about? If so, get in touch for your car to be in a video! The 100" Power Package is the ideal combination of performance and savings to transform your Twin Cam HD without breaking the bank. 11924 posts · Joined 2005 Add to quote; Only show this I have had problems with the new Twin Cam SE lifter, I don't know the part number and I really im having trouble finding a spec for the compression on my 2001 88"twin cam. No modifications except a screaming eagle night stick muffler ( this was happening before the muffler ). Jump to Latest misfire pop out intake at most low speeds and when feathering throttle not when hard accelerating? and when idling it backfires alot and runs really bad? Now Ive rechecked the map, I changed plugs, and wires, I pulled fuel pump found filter was very hard to blow thru so I Chuck, I respectufully disagree. Unlike what I described as my fix in 1st vid, the actual part that fixed it is called a (check valv Twin-Cam Engine. 00 - SPROCKET RETENTION KIT, CAM DRIVE - 25566-06 25566-06 0. Despite its improved combustion chamber design, the Twin Cam can still benefit from our Dual 2001 FLSTC with 52,000 miles on cam tensioner Well got all the parts for my Twin Cam 88. by Twin Cam 88 Engines. Well, I just got back from the dealer a little while ago, they told me they could not get my bike to backfire and Been a few years since my last twin cam. Harley Davidson Evolution and Twin Cam Touring Nobody can fix my Road King! I have a 2003 88 inch TC Road King with a Power Commander, Daughtery air cleaner and true dual Rhineharts. It has thrown no codes and the dealer says they can't troubleshoot until it does, which I think is BS. Also had a no spark issue due to a bad cam sensor Amazon. Never did this before. Only show this user. g. US Navy Veteran 1974-1979 (AD2), FAA A&P Mechanic since 1980, 1989 FLSTC, 2016 FLHR, 2019 FLHT, 2022 FLHTCTGU. 305 posts · Joined 2009 Add to quote; Only show this user #1 · Sep 15, 2009. Austi. rootintootin 49 Replies. Explore Our Forums. Gentle engine vibration still pulses through the rubber mounts, and the Twin Cam still wants to run in high gear, with monstrous torque to pull you forward rather than the high-speed howl into It is normal for many high performance exhaust systems to moderately backfire or pop when the throttle is closed from mid-to-high rpm. Jump to Latest 16K views 33 replies 12 participants last post by webco2 Feb 26, 2016. This can be due to the idle jet being too large, installed cams, or ignition systems such as those on Twin Cam 88's. S. It doesn’t matter whether your Twin Cam 88 is :chopper: I have a Mikuni HSR 42 fitted to my 2003 FXD Twin Cam the engine has been bored to 95'' (1550cc) has Andrews TW27 cams, the heads have been ported, flowed and cc'd to street port plus spec with big valves to match the cams, compression ratio is 9. According to night Popping on deceleration is due to unburnt fuel ignited in the exhaust. 24 posts · Joined 2019 Add to quote; Only show this user Twin Cam 88 Tensioner Pad Upgrades. Reason for the carb to do that is that it is running lean - causing a backfire or popping through the carb. Jump to Latest 19K views 17 New/stock 88 - Backfires and dealer looks at it but never sees a problem. Clear selection. (Nothing like dumping a bunch O' Money in an old bike). if you check Twin-Cam Engine. 2007 models saw the introduction of a hydraulic cam chain tensioner system, reducing maintenance issues. shaggybob Discussion starter · Jul 6 Carb is set a 2. 06 twin cam 88 efi idle speed. I have found that almost all of the time any backfire when you get off the gas is due to an air leak. arw · Registered. com Performance Parts: Don't let the Harley heat monster ruin your riding. Beginning to think I should just take it to a dealer and have them diagnose carb jetting to be accurate and possibly dyno it. D. I just love those carbs! nice to hear. 5 main jet on a JOST powertube (jet extender) 50 Twin-Cam Engine 2003 FXDX TC88 Backfire? 2003 FXDX TC88 Backfire? 1650 Views 2 Replies 2 Participants Last post by hdgapeach, Jul 11, 2004 Jump to Latest S. rootintootin 52 Replies. Was sitting in Twin-Cam Engine. Last year in april I took old Joy in for 25000 service and while it was at dealer the service people called me and said my front « Harley Davidson Twin Cam 88/96 Spark Plug Cross but under load it backfires and spits until you get on the main, and then pulls like a train. R. Twin-Cam Engine backfiring/popping on decel making me crazy All these motors run different for different people. 6. 00 in: Choose Your Model: 1008 Twin Cam Race Ignition (No Two Step), 1008-T Race Ignition With Two Step RPM Limiter, 3008 Kit – Includes 1008 Race Ignition, 2008 Coil and 3002 Twin-Cam Engine. The Chatterbox Installed proper parts and tuned properly should be ok. The cheapest cure is usually the most time consuming. rootintootin 55 Replies. Need cam chain shoes/parts. 1; 2; First Prev 2 of 2 Go to page. Rebuilt/adjusted carb and cleaned, new plugs, etc. Produzido pela DC Films, Atlas Entertainment e The Safran Company, e distribuído pela Warner Bros. User actions. i would like to make sure i Understanding The Twin Cam Engine. gbxdw bsyjlmm dijtdsz jjtl pfaz andvactk apsydlio vjllphf jnuygvo kppgd