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stroker

  1. M50B20 stroker to M52B28 Pistons issue

    E39
    Hello, I am assisting a friend with his project. In general we have M50B20 engine block with increased cylinder bore to 84mm, cylinder head from M52B25, Crankshaft,Pistons (from aluminum block) and Rods,fuel injectors from M52TUB28, everything else (with some exceptions) from M52B20. I have the...
  2. M50B30 Stroker or M54b30?

    BMW Engine Conversions
    Ok, so the objective here is to have a cheap 3L engine for my race car. (Has to say n/a) I have a spare M50b25 and i have just bought and M54B30. My original plan was to just buy the necessary parts i.e crank pistons rod's etc but got a good deal on a whole lump. With that in mind i was...
  3. m52b25 stroker, need info and options

    BMW Tuning Forum
    Hi guys. I just bought a e36 m52b25, 96 convertible. I want to get as much power out of it as possible without forced induction so stroking it. 1 owner car, 100k km. Normally i see most people say get a new engine, but thats not an option. I just bought a m52b28 crankshaft and pistons...
  4. M50B25 Stroker build!

    BMW Engine Conversions
    Hi everybody! I'm buiding a M50b25 Stroker and need some advises ( my first BMW rebuilt) Here is my part list: M50B25 non vanos engine M54B30 crank,rods,pistons New pistons rings All new gaskets and bearings Shricks cams Do you have any advises or good mods that can be done in my engine like...
  5. M50B25 Stroker build questions!

    E36
    Hi everybody! I'm buiding a M50b25 Stroker and need some advises ( my first BMW rebuilt) Here is my part list: M50B25 non vanos engine M54B30 crank,rods,pistons New pistons rings All new gaskets and bearings Shricks cams Do you have any advises or good mods that can be done in my engine like...
  6. m50 stroker compression ratio

    BMW Tuning Forum
    Hi fellas. I have a m50 3l stroker in my car, m50 block with m54b30 internals and m50 nv head, and i have vanos head that i want to put on my engine insted of nv head. I plan to put m3 cams and rise compression ratio by using .030 mls instead of .070 so question is it safe and what CR i get with...
  7. E36 323i swap or stroker option

    BMW Tuning Forum
    Hello, i have pretty mint 323i E36 with m52b25 engine and i want some more power from it. As the M3 engines are not common, i wanted to make m52b30 stroker, using m54b30 parts or should i just swap the whole M54b30 into it? ( two vanos units) Will the swap be less drama? Or the electric part is...
  8. e46 : M43 - 2.1 stroker or m42 head?

    BMW Engine Conversions
    Hi all. Ive got a m43 1.9 engine in my car, as much as i love the car i could do with a little more oomph, After doing a bit of searching ive seen you can use the crank ( with a bit of tweaking ) from a m47 320D in its place. Has anyone found out what rods and pistons are needed though as i...
  9. M50b25tu to m50b30 stroker

    BMW Engine Conversions
    Hello, I am planning to make a project m50b25tu to m50b30 stroker as ive the engines and parts needed. However there is something That is not clear to me. Basically i am suspecting the head gasket of the m50 is gone as approximately 1 liter antifreeze missing every 100 or so miles and therefor...
  10. Help with stroker (math) - head, pistons, compression m50b20 -> m50b25 -?> m50b30

    BMW Tuning Forum
    Hello friends! I am new on this forum and I apologise for being total newbie in matter of BMW and mechanics (and sorry if I posted this in wrong category). I got a problem while working on my stroker E36 M50B20 (1992). I am not sure what if I understand correctly calculations I was trying to...
  11. m50b28 stroker turbo advice

    Turbocharging your BMW
    Im planning a build with a 325 single vanos block and rods, 328 crank, pistons and cylinder head. I need to know which arp head bolts to use,m52 or m50. Thanks in advance
  12. bmw e36 - tuned m52b20 or stroker b20 with 2.8 parts?

    BMW Engine Conversions
    hello guys, I have a m52b20 engine with the beauty of 280,000 km, given to me by a friend who I helped to swap a m52b23. The idea was to regenerate it and tuned it a bit. ideas are 2. the cylinder bore from 80 to 84 and transplant pistons, connecting rods and s50 head. or draw up the engine...
  13. E36 323i Stroker?

    BMW Tuning Forum
    Hey guys, I read somewhere that you can use 328 pistons/rods & Crank as a stroker Kit for the 325 M50 engine. Is it possible to use this in my 323i & what power gains, etc... could I expect? :confused cheers for any help/ info you can offer. :thumbsup
  14. M50B25 stroker kit

    BMW Tuning Forum
    hi guys, i was planning to swap my engine this summer, for a S50 engine. but now, i'm thinking that maybe a stroker kit would be great also. although this means more work and probably less bhp, the idea still attracts me, especially if I plan to compete with this car, keeping the OEM engine will...
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