Depending on if you want to change the valve springs or not, you can run up to 1.84:1 Roller's with the stock springs; even though I still recommened at LEAST G8 (L76) Springs/Retainers...keeping the stock pulley would probably be ideal with the PLOG/DP setup...and just buy a Wideband and have it custom tuned (maybe run up the shifts to 6K, but that would be ideal)...run a little leaner, and toss some extra timing at it. You could also pull the "it's still stock" card as well![]()
Probably make a solid 230~ FWHP, good for low 14's on a good day if not quicker with some sub 2.0 60's...I loved my 3.29 gearing...yay Comp G.
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