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Discussion Starter #1
I am going to be building a 351 and i was just wondering what my compression should be before i put one on. I am going to be driving the car before it is installed. I have seen some people say anywhere from 9.4.1 to 10. You dont want it to be passed 10 correct?
 

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Im going with 9.2:1 with my setup. I'll be getting around 12lbs of boost. (to start with anyway :) )
 

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Discussion Starter #4
So 10 to 1 should be the most then i guess. I want to run somwhere from 8-12 lbs of boost myself. Also, i would need to run at least 92 octane right?
 
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