S54 alpha n tune. How difficult will this be? Jul 17, 2013 · S54 valvetrain malfunctions over 8250 rpm on boosted S54s. ) Through careful, detailed remapping to the entire DME we have been able to increase your S54's output by 14 HP and 11 ft lbs of torque on a stock BMW E46 M3 with factory settings for a normal street car. The benefit from this is a stronger push to the chain guide, making the rotation of the chain smoother (less slack?). The Alpha N tune may be upgraded to a complete custom remote tune with data logging and it is customized to your specific naturally aspirated S54 motor. It's this depth of experience that allows Epic to extract more power and torque. OEM BMW S54 rod bearings are assymmetricalI think blue ones on top of rod and red on bottom? Apr 26, 2023 · Last year I did a post on s54 itbs on my m54 well its now done Here's some picks to see also ignore the messy engine bay these pictures were taken before being buttoned up and covers put in place also there will be a catch can installed to collect of the valve cover If people wanna see more Aug 8, 2023 · To start with, you'll need an S54 to M54 adapter plate. Is there any interest for a 9000 rpm revving S54 valvetrain including valves, retainers, springs, cams? What about billet main caps for S54? Apr 5, 2019 · So according to my scantool and just trying the alignment tool at TDC, my timing is completely off. May 26, 2006 · The S54 was designed with technology in mind to be a smooth, high-revving, high hp-per-liter output/high effieciency, GT racing engine (dry sump oil system, higher compression 11. You can email it to your sales rep or to info@activeautowerke. Then you'll need some S54 ITBs. The S54 tensioner. Also, here's a sample CNC flange or the R53 Mini S to use ITB. My cousin has all the tools we need and engine hoist. (For remote flashing a Windows PC and a KDCAN cable is required. (new owner, not sure if underlying issue or previous owner failed timing it) Most May 16, 2015 · Finally decided to change my M54 camshaft chain tensioner with one from the S54. Our CSL/Alpha-N MSS70 Conversion Tune for the S54 engine includes a custom base calibration that is compatible with both USA and Euro emission standards—when used with the appropriate hardware. Please select whether you would like a MAF based, ALPHA-N / Mafless, or a tune for a Supercharged S54. com and you can fax it to us at (305) 253-8921*** Active Autowerke's engineers have spent countless years fine tuning the E46 BMW M3 s ESS S54 Alpha N ECU software is a result of 100's of dyno runs and exact calibration of all parameters to allow maximum performance gains with improved driveability/fuel consumption and stock engine longevity. The Alpha-N tune does not add more or less power than the TTFS performance E46 M3 tune we offer. Now it's time to time it, and get that lost power back. ESS S54 Alpha N ECU software is a result of 100's of dyno runs and exact calibration of all parameters to allow maximum performance gains with improved driveability/fuel consumption and stock engine longevity. Speak to Hopwood motorsport. I ran that for about 9 months and sorted that combination and it worked well. The S54 tensioner Mar 31, 2021 · Engine Specs - S54 Rod Bearings - Wiki-DIY shows much greater rod bearing clearance than you have but tighter clearance shouldn't negatively affect oil pressure. This allows the ITBs to be butted to the head. ) ***Before your order ships you MUST sign and return the Off Road Use Only Waiver available HERE. I replaced my hub bolts, bs oil pump disc and new seals. Nov 23, 2017 · The best performance software available for your S54 engine. Performance - an "off-the-shelf" tune that produces superior power and torque gains and can be custom-tailored for your preferences. With mine I'm running a gravity performance headers and custom exhaust, a DKM stage 1 clutch, and for bonus points velocity stacks. ECU can be shipped to us for programming or flashed remotely with our remote interface. Get on ebay or M3 breakers. I want to install the whole M3 engine, transmission, front subframe, rear subframe into the sedan. All tune packages come with an OBD to USB cable and software to read and write your DME/ECU. 85:1, etc) while the LS1 is straight-ahead american muscle with a very narrow powerband, loads of torque, large displacement yet only slightly higher hp output/lower Mar 8, 2020 · I got a 2003 sedan chassis, and will buy a clean 2003 M3 vert 70k miles manual for $10k. Apr 4, 2009 · The stock M54B30 injectors are Siemens-Deka twin-cone degree angled towards the intake valves. Please email, fax or take a photo of the completed form. M3 from 2001-2005, MZ3 from 2001-2002, and M coupe from 2001-2002. Feb 14, 2022 · Beginning of 2021 I needed more power so a stockish S54 was swapped in and backed up with a S6-53 6MT transmission from an E9x N54 powered car. The S54 injectors are Bosch 0280156052 rated at 193g/min@3bar (264. The S54 tensioner Nov 23, 2017 · The best performance software available for your S54 engine. Nov 23, 2017 · The best performance software available for your S54 engine. Mar 31, 2021 · Engine Specs - S54 Rod Bearings - Wiki-DIY shows much greater rod bearing clearance than you have but tighter clearance shouldn't negatively affect oil pressure. 4cc/min) straight cone. For sure, once installed, I noticed the engine running just a tad less noisy. S54 software is available in three stages - performance street, race, or Alpha-N. wqbbs, 3bdv, m9dii, e5ha, vuiqqb, cc8hm, pbuj, xxmc, ctwn, 7yzoe,