Stick with LS3 shortblock or go iron?
For fuel system check nasty and keep the LS3 but unless you're planning to run race gas
All the time then You need to lower the comp for 8:5 - 9:5 range
For 1000rwhp with your trans/rear and 376-390ci GT4788 will be perfect for street and 8sec passes
Like I said Josh
Chris
Chris
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I'm saving up for AFR 230 IMO the best 4bolts heads available for boost
Chris




