N/A hemi compression question

Discussion in 'PSI Superchargers Tech Questions' started by Gordyd4, Mar 24, 2018.

  1. Gordyd4

    Gordyd4 New Member

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    On a N/A 500cid hemi (8X heads) what would be the highest compression to run on methanol?
     
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    Last edited: Mar 24, 2018
  2. sammy christian

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    N/A? You probably can't make enough to worry about it. On a chevy at 500ci N/A (and 3-400 NOS) 16:1 is OK.
     
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  3. Gordyd4

    Gordyd4 New Member

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    Thank you for the response.

    I just reread my post. I meant to say what is the highest compression possible with the 8x heads?
     
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