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Old 09-30-2023, 03:24 PM   #18
lt4camaro


 
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Drives: 2021 LT1 10 speed auto
Join Date: May 2013
Location: Connecticut
Posts: 2,343
Quote:
Originally Posted by Daily1LE View Post
Gotcha, well I'll have to go during a better day then. But also I'm unable to get true E85 like they had on the dyno. Best I've found at gas stations it's typically E60-70. Idk how much that makes a difference but I'm sure some.
That is all I run, pump E85 which is E65 to E70 around here. My dyno tune gave me 440 hp and 445 torque on E70. I am guessing my run weight is at most 150 lbs less than you and I have trapped 123.6mph in about 1500 DA.

I have no headers, all cats and mid pipe in place, a borla touring axle back only , stock air box, and a LT2 intake. You are where I should be with headers and high flow cats. Your ARH system uses its own mid pipe and cat set up right?
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