Honda / Acura K20a K24a Engine Forum banner

valve springs

  1. All Motor K series Technical Discussion
    I'm building a head to put on my K24a1 block with tsx internals, I have stage 3 Brian Crower cams and i was wondering if the stock AP1 s2000 stock valve springs would be able to handle up to 8800-9000rpms on the BC stage 3 cams? Any info would help! Thanks in advance!
Top