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Old 02-14-2026, 08:02 PM   #12
JSH


 
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Drives: '20 ZLE
Join Date: Jun 2020
Location: Mile High
Posts: 4,191
Quote:
Originally Posted by sr71bb View Post
A modded LT4 blower setup can make over 1000 RWHP but really I have come to believe in doing some research that anything over 800HP is probably not needed especially with street tires.
Mine has 1000+, and on a warm dry day on MT ET Street R 325/15, I can keep tire spin manageable through a 7000 rpm 4-5 shift by easing very very slowly to WOT with TC on. With TC off, forget about 4th and enjoy 5th.
__________________
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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