Re: max compression ratio using 95 octane on 351c
How far are the pistons going to be down the bore. If they are going to run at deck height, it will have about 10.6:1 compression. I think it will be a close call and you may need a bit better fuel?? If you don't allready have heads, another option is some alloy heads as they seem to be better if running higher compression on pump fuel.
My setup is 11.7:1 and i run 98 pump fuel with no hint of pinging.
10.70 @ 125.00 on the black fun top
408 Cube Cleveland.