Quote:
Originally Posted by Nimair.ZL1
It made 654rwhp on a cold pull with the 9.06” lower pulley. They are now replacing the lower pulley with a 9.65”. 625 seems a little low.
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Dyno numbers can vary wildly by type (load bearing vs inertia drum) and altitude correction factor. That said you’re leaving a lot on the table by not running E. Port the blower and add a bigger TB too. 
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, ATI 8L90, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors & BB HPFP, TooHighPSI/Katech port injection, 15” conversion 1066 WHP STD/1027 SAE, 9.10@152.5 (new times coming)
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