16cc domes too much?

[mx1986]

I have a set of 16cc domes that I want to throw in my stock cylinder with just a clean up port on alcohol. Just curious if it would be too much compresssion as of right now theres only 140 psi each side with stock head.

[Finch]

i would say fuck ya

[Nightmare]

I would say so. My last alky motor was at 136 on each side. Get a coolhead with 18's and run race gas if all you got is a clean up imo.

 

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