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  1. General BMW Discussions
    Hi all, I'm hoping for some advice on a problem with my car. A brief background on the issue. My car was parked up for a few weeks at my mate's house whilst I had some building work carried out at mine. Once complete I went and picked up my car, it started fine and ran as you would expect. A...
  2. BMW ECU Tuning and Standalone Tuning
    Hi folks What are my option to get the best out my std S50? Can the ecu be reflashed and remapped ? Or are chips the only option ? Cheers Sent from my iPhone using Tapatalk
  3. BMW Engine Conversions
    Hi folks Does anyone know if the E46 M3 manual gearbox will bolt straight up to the S50 engine ? Cheers Sent from my iPhone using Tapatalk
  4. BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi all Trying to find general info what to check and replace on s50b30 which is now 20years old and 150+ km. Ppl are saying, bearings and arps, but would much appreciate if someone would be more specific Which bearings, which bolts, and if anything more, what. Would like to keep it in good...
  5. BMW Tuning Forum
    hello i have M50B30 stroker Engine I wan't good Dump to tuning my Car M54 crank and piston & road pink top injector Stock cam please I wan't dump with out EWS ECU 413 Read label
  6. Items WANTED - Post any wanted adverts in here
    Wanted - full working condition Siemens/Motronic ECU and wiring loom for the E36 M3 (S50B30 5 speed 286 bhp) PM me if you have anything available in working/tested condition Many thanks Richard
  7. Items WANTED - Post any wanted adverts in here
    Im looking for a crankshaft e36 m3 euro s50b30 1994 (286) do you anyone selling that.
  8. BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi! Another S50B30 idle problem I'm afraid. The engine ran fine when I parked in the garage oktober last year. I rebuilt the vanos last month and started it up. It ran fine until temperature reaches 40'C or so. Sounds like it runs rich and occationally misfires. When I refitted the vanos I...
  9. BMW Engine Conversions
    having to reshell my m3 , planning on using my engine,loom ,ecu,ews ,all ancillaries etc unsure if able to plug everything into existing loom on 97 323 shell ,or is it goin to be more complicated
  10. BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi, does anyone know the weight diff between the S50B30 and the S50B32? Thanks
  11. Auto Electrical Forum
    Hi! Could anyone tell which pins in the x20 connector I need just to the engine running? I read in a thread that pins 8, 13, 18, 21 and 22 are the ones, but this is for a m50B25. Is there is any difference between the M50 and S50 pinout? The car is a m3 e36 1993 with the S50B30 engine. No ews...
  12. Map Databank, Remap software and Hardware
    E36 M3 S50B30 Gruppe N *.Bin file does anyone know where i can find the OE gruppe N Bin File for an s50b30 non ews? Will it be possible to flash the ecu with an ADS connector from a yellow head? if not ive got a chip burner i just need to locate these file. I have check Ista and several old...
  13. BMW 3 Series Forum - Technical Talk on the BMW E21
    Hello all, Does anyone know where I can get a euro S50B30 cam locking tool and vanos wrench? I did the vanos repair on my old 328i and want to do it on my M3 but the tools don't seem to be available?! Cheers
  14. BMW Garages and Parts Retailers
    Hi All, From across the pond in the USA. I am looking for a complete S50B30 throttle setup, including airbox & throttle cable, shipped to USA for 250 quid. If you can do this for me, send me a private message. Cheers
  15. General BMW Discussions
    Hi guys, Before I ask you about the conversion questions, here is a photo of the car. Its a standard 94 with Breyton Magic wheels which I have put full light grey interior into and now want the engine/ gearbox from an Evo. I had a donor car. Anyway, I've spent about 28 hours over the last...
  16. BMW Tuning Forum
    i wonder if i can fit a S50b30 crank in a M50b25 blok never don it before so i'm wondering if will fit if i get a S50b30 crank anyone done this before ? if so will it work?
  17. BMW 3 Series Forum - Technical Talk on the BMW E21
    the oem plugs for my car are bosch y5ddc. I would like to go with ngk pkr7a and was wondering whether the ngk can go with the 3.0L. I know ngk is the oem for the 3.2L but i am getting different results regarding the 3.0L. If there is anyone here that used ngk with the s50b30, i would love to get...
1-17 of 28 Results