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valves

  1. S38 Rebuild: VAC or OE?

    E34 M5 Discussion
    Hi all. My 91 M5 has been losing a LOT of coolant without any signs of internal or external leaks. Chris (bmwdirtracer) has helped me troubleshoot/diagnose the issue multiple times with leak down tests, pressure tests, etc and we still haven't been able to find anything. Previous owner had...
  2. 2003 E39 BMW M5 loss of power, rough idle.

    E39 M5 and E52 Z8 Discussion
    Hey guys I know that it has been talked about before.**** 2003 BMW M5, 134,854miles. Meticulously maintained. Have every receipt. Looks like it had a valve job at 100k. I've had it since 116k... Ok so i was driving last night and fishtailed out of a parking lot, only in first gear, nothing...
  3. E34 (88-95) Want to buy Valves for s38 b36 engine

    Parts / Other For Sale or Wanted
    Hi all. I am looking to buy valves for 2 pistons (8 valves in total with spring etc, in good usable condition and measurement) for my S38 B36 engine. I just bought a e34 M5 and when i check the engine, i found some slightly bent valves on 1 piston, thus my need of replacement valves. My email...
  4. E34 (88-95) Want to buy Valves for S38 B36 engine, standard size

    Parts / Other For Sale or Wanted
    Hi all. I am in the process of rebuilding my e34 M5 engine, a S38 B36. I am in need of valves for the engine, not the complete set, just enough to replace the set for 2 pistons will do (8 valves?) Shipping is either to USA or Singapore. Please kindly email offers to [email protected] Thanks and...
  5. BMW For Sale BMW M5 3.8 Liter S38B38 Cylinder Head (Damaged)

    Parts / Other For Sale or Wanted
    BMW M5 3.8 Liter S38B38 Cylinder Head (Damaged) My BMW M5 3.8 Liter S38B38 Cylinder Head that experienced some detonation damage years ago when my 1995 M5 Touring 3.8 overheated. I elected to replace the entire engine at that time as heads were prohibitively expensive and too difficult to...
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