Vems ecu e30 upgrade m52. 5 6 pot in, but am unsure weather to use the m50 or m52.
Vems ecu e30 upgrade m52. A quick reference on how to install our wire-in ECU .
Vems ecu e30 upgrade m52 86 325es, 2. EAW-52 Wideband/EGT Gauge Guide (Coming Soon) Oct 2, 2012 · General E30; ↳ E30 BMW Chat; ↳ E30 Builds / Restorations; ↳ Members' E30s; ↳ E30 Videos; E30 Technical, Modifications & Performance; ↳ E30 Technical Help; ↳ Engine Swaps / Forced Induction General Chat ; ↳ M10 Engines; ↳ M20 Engines; ↳ M30 Engines; ↳ M40 / M42 Engines; ↳ M50 / M52 Engines; ↳ M54 Engines; ↳ S50 Engines I went for a standalone ecu because the M62B44 is a little trickier to wire into an E30 than the M60B40 (so I was told) and also because I wanted to get the most out of my set-up and the standard ecu is restrictive (as they all are!). There is some difference, the pickup is better mid range. BMW E30 E36 May 6, 2016 · If you don't want to do any wiring harness or ECU modifications you may want to look at vems. Sep 5, 2024 · M52 2. Perfect when fitting the M54 into other chassis Apr 18, 2011 · 200-250 may be possible with safe boost levels on stock internals with a thicker MLS headgasket and bolts The crank and rods are already forged anyway so to get a bulletproof bottom end, all you would really have to do is get some new pistons (which you will need to anyway unless your happy with very low boost levels and small power increase), decent bearings and arp bolts and good headgasket. I have a few harness in a box, i think one is from a m50 e34 and the other is m52 e39 i think 04/27/2023 . M50/M52/S50/S52 Complete PNP Manual Engine Wiring for E30. Biggest hurdle is the ease of the PNP megasquirt. We review M52 tuning and outline the greatest modifications for your car. EJ Cooling Flow Upgrade 1/3. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Nov 6, 2013 · MS have a VSS input,it should be a conditioned square signal from the cluster output. I didnt think you would reuse the factory M52 pistons. Heres a list of parts included with it and im sure i have more not listed. 5:1), forged rods of 135mm, hx40 (14 or 16cm²), vems ecu, 044 pump, 600cc injectors. If you have the time get the 3liter motor, replace the oil rings, secure the oil pump nut and just drop the sucker in. Dec 5, 2019 · Looking to buy a VEMS ecu for my M52 going into an E30. Base map for a standard engine; This kit is meant to replace your M52 ECU for your M52tu engine. BMW M52B20, M52TUB20, M52TUB24, M52B25, M52TUB25, M52B28, M52TUB28,S52B32 make a good tuning project engine and with carefully chosen sports parts like remaps, turbo kits and camshafts you will substantially increase your driving fun. Designed for models equipped with Motronic 1. View Profile View Forum Posts Visit Homepage This is the first M52 PnP ECU. E30 Dyno Graphs. 944 booste Wire-in ECU Install Guide. I've NEVER read of CRANKS failing. On sale from $1,299 Sale View. All credi Mar 12, 2019 · Many sensors are different on the m52 engine, its also a single vanos not a double, you will have a hard time making the ecu work properly if you dont know what you are doing. This is why most of the M5x engines have oil pump issues. The PnP is a wire adapter kit that will allow you to plug in a VEMS into your M54 engine loom. Jan 21, 2016 · 91 E30 M42 on VEMS Turbo Camshaft Thread. ECUs are made to order. Apr 2, 2023 · Ethan's m52 swapped e30 in for our VEMS m52/s52 plug and play standalone ecu. This is why them50 manifold is such a $/hp efficient upgrade for a 328 or e30 with an m52 b28 especially when paired with an intake and reflash. Or if you need absolute control for what is happening in the engine, stock ecu isn't good for that. Obviously a correctly done conversion. To celebrate that and the rare occurrence we have m52/s52 ecus in stock, we're offering $100 off a remote tune if you buy both together until May 31, 2023. Bimmerforums is the preferred online BMW Forum and community for BMW owners. Feb 22, 2005 · Today's Posts; Member List; Calendar; Forum; E30 Technical Forums; 24V Engine Swaps; M50/52 & S50/52; If this is your first visit, be sure to check out the FAQ by clicking the link above. Keep in mind, this was the original work of the e30dohc-swap. Loom upgrades; Services; Close; cart (0) Shop. From E30 Zone Wiki. 0, 2. It will control VANOS. Vanos still works in 360° mode but you cannot monitor the angle. Aug 10, 2017 · For engine management, Megasquirt is working on a PNP unit for the m5x/s5x platform. 9 Wideband sensor and extra wiring. This week, I finally get to write something from the perspective of an expert. This DME will be plug and play into any 96-99 M52 chassis with EWS delete option. €450. Local is 19973, text me at 302-258-6433 Oct 5, 2015 · General E30; ↳ E30 BMW Chat; ↳ E30 Builds / Restorations; ↳ Members' E30s; ↳ E30 Videos; E30 Technical, Modifications & Performance; ↳ E30 Technical Help; ↳ Engine Swaps / Forced Induction General Chat ; ↳ M10 Engines; ↳ M20 Engines; ↳ M30 Engines; ↳ M40 / M42 Engines; ↳ M50 / M52 Engines; ↳ M54 Engines; ↳ S50 Engines Jan 26, 2017 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. 5w slicks, zip ties, popsicle sticks, tape I have now taken my E30 off the road to restore and upgrade at the same time. 3 and a 2. Oct 23, 2016 · MS41. 1 and 1. Oct 19, 2006 · The sensors read identical compared to the early sensors (As in the E30 and OBD-I E36) so if wired properly, this sensor should provide you accurate temp readings for both the instrument cluster and ECU on an E30. theres some internet bullshit about running 1mm oil feed reducers to clear smoke, weld up a 12x1. The S52 is identical to the M52 in the US market as far as electronics and controls. A link to the realoem (basically the most accurate parts diagram for BMW on the net) for my engine lists MS41. 3 bar of boost (controlled By GReddy PRofec B-spec II boost controller) M52 steel liner block E46 330i Author Topic: e30 m50/m52 (Read 32478 times) sidewaysbill. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Sep 24, 2015 · So i have a line on a VEMS standalone ECU that a gentleman has decided not to use for his m20, and ended swapping an s52 into his E30. This is the basic install. 1 as the software. Has the ability to control the smallest of engines to the largest you may want to build. You CAN make both work but it's not an elegant/easy way like most other mainstream ECU's. For street use its ok, but constant use in the upper RPM range is bad news. The M50 is also used in the e34. You'd normally calibrate the wideband O2 sens Currently building a SC'd M52. Sure it spins the tires when you launch it in first gear but that's it - no bigger drama. Enhance your BMW E30, E28, or E34 with our advanced Plug and Play Standalone ECU. €476. Oct 30, 2011 · E30BeemerLad Married to the E30 Zone Posts: 16806 Joined: Mon Mar 28, 2005 10:00 pm Location: Norfolk Gunni E30 Zone Addict Posts: 2115 Joined: Tue Jan 11, 2005 11:00 pm Location: Oxford. I have tried everything from unhooking the battery, to updating the driver for the serial port to usb connector, and checking all power and grounds. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Full plug and play Standalone ecu for Bmw M52 E36 E34 E39 Engine compatible with Vanos and Non vanos engines Free tuning software and Basemap included, turbo conversion, ITB's alpha-N E30 M52 I have done both e32 master and 944 booster. Then of course if the shop that deas the tuning, can't tune ms41, you need to get aftermarket ecu like speeduino. A proven PNP unit can save alot of time and headaches over building a MS or even wiring in an already built unit. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Jan 27, 2015 · I'm not sure what you're trying to get at, but yes, the E34 M50/M52 manifolds will bolt onto an E36 M50/M52 engine, except that the flange for the down pipe is different between the E34 and E36. The differences in stroke and rod length have been debated but con rods have shown to be the weakness so far. The car is equipped with a GT35 clone with billet compressor wheel and forged i Aug 27, 2016 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. VEMS M52 PnP non TU PnP Kit. My plans were to build an adapter between the C101 and the X20 connector but, obviously, i can't do it anymore. to BMW 12 14 1 438 081 HALL Effect Falling Edge, Typically found in BMW M50 vanos. Apr 4, 2011 · E30 Zone Addict Posts: 2115 Joined: VEMS ecu, 440cc injectors Ebay turbo manifold ↳ M50 / M52 Engines; ↳ M54 Engines; M5pilot E30 Zone Addict Posts: 4968 Joined: Sun Jan 30, 2005 11:00 pm Location: Luton Oct 30, 2012 · Today's Posts; Member List; Calendar; Forum; E30 Technical Forums; 24V Engine Swaps; M50/52 & S50/52; If this is your first visit, be sure to check out the FAQ by clicking the link above. Which everyone can tune. They were likely comparing a m52 b25 (323) to an m50 b25(325) the m52 b25 is actually about 20 hp less than an m50 b25 due to its restrictive intake manifold which it shares with the m52 b28. 2-3 weeks for shipping typically. The M52 engines are typically found in the BMW e36 platform. What turbo would be best recommended for reliability, nice amount of power. MemberPage/MTuning/TaaviBMW - BMW E30 325ix M20B25 Turbo. 140 mls head gasket and ARP studs VEMS PnP for M50/M52/M40/S50. Use a cutring HG or O-ring the block if you plan on running alot of PnP ECU offers PnP standalone ECU solutions for aftermarket customers. Booster is for fitment of m5x motor swap to allow for more clearance to intake manifold. There are a few other PNP standalones including the one im running, the VEMS. A quick reference on how to install our wire-in ECU . Nov 29, 2013 · Upgrade of E30 w/ Existing M50 Swap to S50 / S52 - Easy as it seems… or Not… Hi Folks, Have an E30 with M50 swap. However,I never made mine to work,but that is probably my mistake. The problem is I cant get connected to vems to update the software. I am very glad of running vems that I point to the sticker as soon as I am asked on what I got under the hood. This wiring harness will be completely labeled. First of all, the E30 is a broad topic. Send us a message at info@vems. I'm running on the MS41 (328/M52) ECU, with a modified map. Some input would be great! Cheers Dec 25, 2013 · Hi guys! i have my m10 engine out of my 1983 318i e30 and i have the new engine in front of the car, it's a m52b28. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Sep 12, 2016 · The E30 has a L-Jetronic ECU with the round C101 connector. 8L m50, S476sxe, ProEFI 128 ecu, e85, solid rear axle, TH400 trans, 28x10. And base tune is just to get engine running. I'll be using a wideband o2 and map sensor. com Jun 15, 2016 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Upgrade your BMW M52 engine with our plug-and-play standalone ECU. If you have V3 or V3. This may prevent the car from starting even if the engine cranks over. You have several options but the cheapest and best place to do this I found was DesertBMW here on the forums (see link) This tune will do several things It will delete the following: rear 02, SAP, EWS, fuel tank sensor, muffler E30 DOHC Swap Basics - M50, M52, M52 and S50 So it has come to our attention that the legendary E30 DOHC wiki page is down and gone forever. Seems like you have cast manifolds from an E34? If so, you could just have a muffler shop modify the flange on the down pipe (if it was sourced from an Feb 5, 2018 · Shows how easy converting to standalone is, and the gains on a completely stock car. Oct 21, 2012 · ECU: You'll want the ECU for your engine, also try to get this when buying your engine. I have a M50 manual harness so would prefer the M50tu VEMS unit. etc And last but not least. But if you want flexibility and control that is the way to go Dec 16, 2012 · These ones are a bit trickier than the old ECU that had a chip, it could be plugged in and out for upgrades. 01-21-2016, 11:49 PM #5. Regular price $1,447 View. BMW M52: the special factory (frequency output) cam HALL sensor MUST be swapped to active-low HALL sensor, eg. VEMS M52/S52 Direct Plug-In ECU - Dual Wideband. VEMS ECU (EC36+EC18 connectors) can also control any spark ignition engine (for lower price, and very good "versatility"). ( The standard sensor is not fast enough to use in a speed density system). 1 is for the M52B28, MS41. MemberPage/BmwEtcNyiregy M20B25 E30 - with electronic throttle [M30] MembersPage/SamSpade - 1985 BMW 728i, upgrading to M30B35 engine, with coil-on-plug Oct 15, 2018 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. No controller required ($150 saving) Bosch air temp sensor and a patch cable to extend to the original air temp connector. Aug 10, 2010 · complete m52 swap for your e30 comes with everything needed to swap the m52 into your e30. VEMS M50/S50 Direct Plug-In ECU. PNPECU MaxxECU adapter M52/S52 - Single Vanos - MS41 Apr 25, 2024 · ign 1 from ecu : 2 : ign 2 from ecu : 3 : ign 3 from ecu : 4 : ign 4 from ecu : 5 : ign 5 from ecu : 6 : ign 6 from ecu : 7 : ign 7 from ecu : 8 : ign 8 from ecu : 9 : power ground : 10 : 12+ 11 : ignition coil 1 : 12 : ignition coil 2 : 13 : ignition coil 3 : 14 : ignition coil 4 : 15 : ignition coil 5 : 16 : ignition coil 6 : 17 : ignition May 10, 2016 · ross_jsy Married to the E30 Zone Posts: 7307 Joined: Sun Jul 12, 2009 10:00 pm Location: Jersey, C. Pros: Similar to M50/M52 in terms of swap requirements Plenty of power in stock form (has the horsepower as the most powerful road going factory e30. €400. Perfect for engine swaps or replacement DME's, no need to align EWS with this software delete! Oct 5, 2019 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. So, can you suggest me the easiest way to connect the M52 engine wiring to the E30 ? Apr 2, 2019 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Once you have connected and checked the continuity of ground you can connect your VEMS unit to the EC36 plug and apply the power supply. To do this, set your volt meter to the diode [insert picture of volt meter set to diode] and touch the ground in your wiring harness to a known good ground. Peoples economy numbers seem to stay the same or improve as well as drivablity improves. I'm trying to decide whether its economical to buy the VEMS or just go with the Whodwho PNP megasquirt. 8 turbo , cutring head gasket, the head was just redone and refinished, stock internals , new bearings and piston rings, 6266 t4 turbo , 46mm precision wastegate, full 3 inch exhaust, 3 inch mishmoto intercooler, bigger rad, m50 manifold, 850cc sieman deka injectors, fuel pressure regulator, vems plug and play ecu, aem digital gauges Nov 8, 2020 · Plenty powerful for the lighter e30 chassis, the S50 and S52 are a great way to reliably add significant performance to your e30. M14 Intake Air Temp Sensor IAT VEMS suitable for M52tu control; VEMS 400kpa MAP sensor (capable of 3bar boost (43psi boost)) Bosch LSU 4. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Feb 8, 2016 · doesn't matter that its internal gated, just weld her up and run a external 38mm TIAL. Nov 7, 2019 · Fortunately, those have resulted in some accurate, concise, and informative articles. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Costs No Charge for warranty repair or replacement in the warranty period (~12 months after purchase), if the problem is a manufacturing defect. ) Not an exotic M car engine, so reasonably available and easy to M50/M52/S50/S52 Complete PNP Manual Engine Wiring for E30. Gunni E30 Zone Addict Posts: 2115 Joined: Tue Jan 11, 2005 11:00 pm - binary 0 in ECU serial number - playing log - sql escaping for the messages of the issue reports New: - Boot-loader-upgrade server updates - Differ gauge in live stat - Enable AIM on exit - Firmware info panel prints serialnumber in hex format as well - Reboot ecu function - SDCard: database of the already saved files; search speed up Ive read about getting the m52 crank as this would increase the volume to 2800cc but as im from europe it is hard to get one from usa. also, you have to run a -16AN oil drain on a hx35, thats 19mm internal, otherwise you'll get oil passing the seals. Features include internal MAP sensor, launch control, and flex fuel compatibility. Apr 8, 2014 · Quaser E30 Zone Addict Posts: 2622 Joined: Sun Jan 09, 2005 11:00 pm Location: West London VEMS PnP for M54 engines offers full control over your engine and even allows further features and control that the stock ECU is incapable of offering. Introducing the ultimate solution for car enthusiasts looking to maximize their engine performance: our full replacement motorsport grade engine harness for MaxxECU STREET/V1/RACE/PRO and adapter harness for e30 chassis running BMW m50/s50/m52/s52 swap. Upgrade your car with our fully programmable ECU in a matter of minutes without any wiring nightmare. Giving some back story, I’ve had this automatic, early model 325 for a couple years now, bought it in 2020 for $500 with a warped head. I'm looking for an ECU which has to have at least two separate switchable maps, and retain Vanos control. 4 posts • Page 1 of 1. -99k mile m52 out of a 98 328i-New head and block gasket sets-new spark plugs-new water pump-wiring harness-e34 oil pan setup-obd1 intake manifold-solid aluminum engine and tranny The Siemens MS41. Apr 2, 2009 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Support and remote tune was very thorough and done right. 5 6 pot in, but am unsure weather to use the m50 or m52. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Feb 15, 2023 · MemberPage/MilanaPerisic - BMW E30 M20B27 engine. MemberPage/Devinaz - stock BMW e30 m20b25. We have been using this adapter on our M52 / S52 conversion E30's and have had no issues with inaccurate readings. Hey guys! This video we watch Our new sponsor Jax Fab Shop fabricate the down (up) pipe for the E30! We also un-box and install the VEMS plug n play standal Sep 7, 2020 · VEMS ECU with motronic(88 or 55pin) are available for many BMW engines (harnesses). Currently building a SC'd M52. Feb 16, 2013 · E30 M3 axles Vems ecu Carbon airbox 1000cc injectors + E98 fuel (must upgrade to E85 after I finish my E28 project) 11" + 13" x 18" Work Rezax II rims with golden spike bolts and 6" wide rear lips. In this case there was actually two problems, the number two injector connector was fully on but wasn´t maintaining perfect connection so I was getting a drop on cyl 2 After that got resolved it showed dropping out at higher boost on number 6. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Oct 18, 2011 · Before plugging in your VEMS ECU verify all grounds work correctly as a safety precaution. Previous slide; Next slide VEMS M52/S52 Direct Plug-In ECU - Dual Wideband. Master was for larger diameter piston and ratio to match e46m3 brake setup for 5lug swap. 00. With great challenges comes great engineering. The newer ECUs have to be flashed, a process that involves downloading the new map directly to the ECU. PnP ECU offers PnP standalone ECU solutions for aftermarket PNPECU BCS LPC8 adapter M42 E30. The b30 is a direct swap plug and play. 5 banjo bolt (oilfeed) and drill a hole through it start at 2mm, go smaller if its still passing The VEMS runs sequential but without allowing for timing when you don´t have a cam sensor. com if you have a time sensitive need to see what the current lead time is. Oct 13, 2012 · Thankfully it has a VEMS ecu and using it I can identify which cylinder is dropping. Some input would be great! Cheers Dec 29, 2015 · I connected vems to my lap top and it would go to connect and then disconnect and say firmware upgrade might be needed. Supercharged BMW M52 with VEMS PnP showing gains Customer insight: "E30 with S52 swap, running Vems on it, and LOVE IT. DME is coded custom to your options. A small piece of the black motronic88 connector might need to be chipped away (with pliers+file) to mate the connector. Designed to be a plug-in replacement for your BMW M52 equipped car. VAT) PNPECU EMU Pro adapter M52/S52 PnP ECU offers PnP standalone ECU solutions for aftermarket PNPECU MaxxECU adapter M42 E30. Jr. So instead of letting it die, we have rehosted a copy of this guide. Send off ECU to get tuned. cable will cause a significant voltage drop during cranking that will cause the ECU to reset when the battery starts to run low. I. Apr 8, 2019 · Map based ecu works much better in those. wikia website that is no longer hosted. First car was running with M52B28 engine but I needed something different so that's why 2jz. BMW M52 with VEMS PnP on Flex-Fuel. The kit cannot use the standard M52 / S52 cam sensor so for full 720° sync the user must fit a M50 vanos sensor or M54 sensor. Key Features Sequential Control of up to 8 banks of injectors Built in transistorised coil igniters for up to 8 coils Built in Wideband controller Turbo f Jan 28, 2015 · hey guys, im building a new engine for my e30 i have an m52 engine which i am stripping and rebuilding into an m50 block with shrick cams and standard m52 internals and crank, with the usual 0. I don't like uploading when i don't have another video lined up so i'd rather wait until i get over VEMS 88pin Motronic PNP; VEMS 400kpa MAP sensor (capable of 3bar boost (43psi boost)) Bosch LSU 4. The M52 came in a great multitude of cars and was available as a 2. 8L engines. 00 (inc. Otherwise the VEMS ECU will do everything just as well as any other ECU and for the price very, very hard to beat considering what you do get: 2x VERY good on-board WB controllers (LSU 4. Traders Section. Moderator: martauto. I'm pretty sure that any M50/M52/S50/S52 crank STRENGTH has never been a weak link. And this is with 245/35 cheap rubber, when using quality tires a bit wider it’s no problem to do full throttle accelerations with 400hp (though first gear will spin). 2/4. Apr 21, 2013 · Gotcha. If you have an e30 or other car with an engine swap, if it used the original M50/S50 engine wiring harness, it will work with this standalone ECU. Aug 18, 2015 · The M50/M52 cranks do not have forged characteristics. Runs fine, goes well. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Mar 24, 2022 · You can order one here: pnpecu. Usually chosen if throttles and idle are CAN-controlled or significant modifications are planned Oct 12, 2017 · Officially VEMS doesn't have Flex fuel and doesn't have CAN. VEMS ecu running 1. Alternatively it's possible to use 360° mode without any issues. Everything works as it should, mechanically and electrically. These are complete engine wiring harnesses that have been modified to fit into the E30 chassis to allow for a simple plug-and-play solution. 3 55-pin ECUs, this unit offers seamless integration and superior engine management for a wide range of applications. PnP ECU kits. These Plug-and-Play wiring solutions will make your engine conversion a breeze. I want to know which engine would be the best for a turbo setup. Aug 7, 2014 · Machine 5mm off the front of the VANOS gear on the M54B30 inlet cam and it drops right in as the stock M52 cam does. I am wanting to put a 2. MemberPage/TomasP - m20b25 ignition setup. Member; Theres a good number of BMW M50 and M52 engines running on VEMS in europe - most the the Jul 17, 2018 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. gstuning. Ideally get the US M3 cams, but for a much cheaper upgrade it 'works'. I have now taken my E30 off the road to restore and upgrade at the same time. Small repairs: Included in this cost for small repairs and extensions like swapping mcp3208 or tpic6a259dw (=p259), adding wheelspeed input, more analog inputs, conversion to Aug 14, 2021 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. 1 was originally installed on all OBD2 E36/E39 M52 2. Ive read about getting the m52 crank as this would increase the volume to 2800cc but as im from europe it is hard to get one from usa. VEMS Audi 5 Cylinder ECU May 10, 2016 · ross_jsy Married to the E30 Zone Posts: 7307 Joined: Sun Jul 12, 2009 10:00 pm Location: Jersey, C. The grass is finally turning green and the trees are budding in Vermont. It’s been an ongoing project while I’ve been in college but I’m now getting time (and money) to work on the car. Settle in, because this is the outline for the best mods, upgrades, changes, and maintenance you can do to get the most fun out of your BMW E30. The M52 engine is a very good engine for street use. 8 liter Upgrade your car with our fully programmable ECU in a matter of minutes without any wiring nightmare. 9 Assembled, cased VEMS v3 Our leading product with a very strong feature set. The S52 crank is pretty bad, which is why that bottom end never made it into a "race" engine. Aug 10, 2010 · Easily, after all 300hp isn't very much. So I had Feb 9, 2020 · got the vems standalone ecu all in and ready to fire up. Most tuning companies have a library of pre-made maps that they just download straight onto the cars ECU. Highly recommended. BMW M50 and M52 Install Guide (Coming Soon) Installation guide for the BMW88 ECU, primarily for the M50/S50 or M52/S52 engines, but has other applications as well. E30 Hi all, I’m looking for some guidance on an 24v swap I’m planning on completing soon. My current knowledge of what i need is: arp studs, decompressed pistons (seen some wisecos that have the CR of 9:1 or 8. 57 board the upgrade to MS3 processor board is not that complicated,but you will need a new wiring for the M52. 2 is the M52 ECU flashed for the S52B32. These BMW cranks are balanced pretty well to a certain RPM. Due to the radiator cap failing to seal, and a flaky temp gauge it overheated and cooked the engine. ptdfsganzpkugpfenrfgwfahghjrnokbpsgzvikdamcgrfvsmnrfumlvxm