Quote:
Originally Posted by alekha
I just bought my zl1 and I'm planning on doing on doing basic bolts ons (intake, headers, e85 tune, and exhaust).
Do I need to get 2" headers or will 1 7/8" work for it? I'm new to the supercharged world and some advice would be much appreciated. thank you!
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Depends on your power goals. You can make a lot of power on 1 7/8” headers…. I’d probably put the threshold for upgrading to 2” headers at 800-850 WHP & up. But for the basic bolt ons you’ve described, 1 7/8” is perfectly fine.
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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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