so here is my plan for a 3.0L (2989cc) stroker. i would like to know if anyone has done it, or if they foresee a problem.
- m20b25 bored to 86mm with 885 head with some porting/polishing + valve job, MM beehive springs, new OEM rockers
- 85.8mm forged crank from S50B30 US (any other source for these?)
- 140mm rods from M50B25 vanos (any other source for these?)
- custom 11:1 or higher forged pistons with stock piston shape (most likely JE) 86mm
- 288 shrick cam (i will calculate the proper dynamic compression ratio based on cam for 91 octane)
- MSII
- exhaust/intake tbd.
the goal is to keep reasonable stroke/bore and stroke/rod ratios that are tested and true.
thanks for any input!
- m20b25 bored to 86mm with 885 head with some porting/polishing + valve job, MM beehive springs, new OEM rockers
- 85.8mm forged crank from S50B30 US (any other source for these?)
- 140mm rods from M50B25 vanos (any other source for these?)
- custom 11:1 or higher forged pistons with stock piston shape (most likely JE) 86mm
- 288 shrick cam (i will calculate the proper dynamic compression ratio based on cam for 91 octane)
- MSII
- exhaust/intake tbd.
the goal is to keep reasonable stroke/bore and stroke/rod ratios that are tested and true.
thanks for any input!
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