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It's supposed to knock
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I have a few questions about some fuel injection. I want to do a few things to my LT-1 like... a cam change (cc306), Long tube headers w/true dual exhaust, a 2,800 to 3,000 stall, and some mild head work. Then a set of either 3:73's or 4:11's.

What I am having trouble figuring out is... what injectors? What lb/hour? What fuel pump? What throttle body? What mm of throttle body? Stock TB is twin 48mm.

I know this is a chevy and all, but hey... I figure that it can't be all that much different.
 

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Cams and exhaust aren't going to make your engine drink that much more fuel. I'd bet your stock injectors and pump will be fine unless you're planning on a blower way down the line. You could just port your twin TBs out to 50-52 mm also. That'd put more air into the engine.
 
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