Quote:
Originally Posted by Tje66
I have a 2017 zl1. Base tune at CSP was 604whp. That was with a Mamo tb and a air box. After Kong ported blower and tune car made 625whp. Added headers and no cats car made 631whp.outside Temps were close. Added heads and cam. All done at CSP car made 725whp Car drives like stock. Cannot thank the guys at CSP enough. I just wonder about all the big hp gains I see talked about
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My mods in my sig, but all work was done at CSP.
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928rwhp - 93 | 1040rwhp/898rwrq - E65 SAE
LME 377 LT4 Short Block | Magnuson 2650 80mm upper w/13% lower (9.06) | DSX Lid & Valve Covers | CSP Custom Cam w/32% fuel lobe | CID Heads | NW 103mm TB | Roto Fab Big Gulp | CSP 2" Headers w/Green GESI Gen 2 Cats | Borla 3" Full Cat Back w/ S-Type| Mighty Mouse Wild Catch Can| Custom Holley Low side Fuel system| TooHigh PSI Port Injection w/Holley Controller | Forced Inductions Interchiller w/2 gallon fender tank | TK Performance built 10L90