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sense of nature

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Posts posted by sense of nature

  1. How about this for the Franken motor thread

    Ej257 bottom end( shortblock)

    & the heads from a 25d motor?

    I've been running this build for 14k now & short of being boosted this is a really nice improvement over a stock motor.

    I've tried 87 oct , no knock. With 89 & 93 u actually see an improvement in throttle response & lower end power.

    When I did the math w/ an online compression calculator, it came out to like 12.48:1

    Hope this is useful info...

    S.O.N

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