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Old 10-04-2023, 10:26 AM   #87
Junction65
 
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Drives: 2011 GMC Sierra 1500
Join Date: Jun 2022
Location: Alabama
Posts: 420
Quote:
Originally Posted by lt4camaro View Post
I have seen many stock dyno pulls on manual and auto trans LT1 camaro's and have never seen a bone stock fully warmed up LT1 dyno anywhere near 420 rwhp. 390 to 405 is a very realistic range for a proper no BS dyno pull.
Quote:
Originally Posted by lt4camaro View Post
Exactly, they are SAE certified and correctly done dyno pulls indicate the LT1 like all the GM s
SAE certified V8s come in about 390 to 405 RWHP which equates to the 455 - 460 flywheel GM rating.

^THIS
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2023 LT1 Coupe M6 - Black (GBA) on Black (H1T)
Blade spoiler (5ZU), Recaro seats (AQJ), Technology pack (Y3W)
LT1 PBC engine built by Shane Parker
Current mileage: 313
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