High compression blower
Re: High compression blower
Do it. 671 ain't that big. Boost and compression work good to an extent. Safe tune and meth injection will keep it together and don't get greedy.
That being said , I ran 10 psi on sbe lt1 with no intercooler and only meth. 10.5:1 on pump gas no less
That being said , I ran 10 psi on sbe lt1 with no intercooler and only meth. 10.5:1 on pump gas no less
Re: High compression blower
I have an F2 Procharged 427SBC with 10:1 on E85 and 26 pounds of boost. I do also have straight methanol injection because of the boost. With a 6-71 on E85 you will be fine at 10:1.
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92LT1RS
LT1 Based Engine Tech
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May 11, 2007 03:39 PM



