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Old 08-30-2022, 10:37 AM   #17
JSH


 
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Drives: '20 ZLE
Join Date: Jun 2020
Location: Mile High
Posts: 4,195
Quote:
Originally Posted by asthmamax11 View Post
Any before and after dyno of headers on a supercharged setup ?
The hp gains from LT headers have been discussed here extensively. It's agreed to be one of the best early mods. +20 hp is probably a reasonable figure.
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2020 ZL1LE A10.
LME LT4 390 short block, LME CID Heads, Kong E2650, FBO.
15" conversion, MT ET Street R 325/15.
100 octane: 1045hp/1055tq.
100 octane + Meth (1x10+): 1117 hp/1067 tq
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