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Old 05-11-2026, 08:48 AM   #22
JANNETTYRACING

 
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Drives: BLUE CAMARO ZL1 1LE M6
Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,453
Quote:
Originally Posted by ULTRAZLS1 View Post
going to the boost side. Got a 2650 coming. built shorblock. i will have enough fuel to run full e85 up to about 900 rwhp. Full DI no port

I have asked a couple people about combos and just wanted a few more opinions before i buy the kit.

Im doing the 10 rib kit with lt5 tensioner.

I was told to go with the 9.2 15% lower and 85 mm 6% upper. To get me around ~17 lbs and ~850 rwhp range

-Magnuson 2650
-Stock lt1 heads with lt4 gaskets
-Built short block with 11.5 compression
-stage 2 cam (dont know specs atm but its medium size still can use stock TC, 6800 or so shift points)
- full catless exhaust with 2 inch headers
-103 tb and 5 inch intake
-full e85 all DI

Like i said just looking for the pulley combo to be 850 rwhp range on full e85. Can do more on a mix etc but i think that should be plenty for now. Raceweight will be 35-3600 with driver after adding blower components. Car was under 3400 with driver NA.

thanks for the insight
It doesn't take 17 lbs of boost to make 850 RWHP we do it on 13 PSI all the time.

Our Terminator ZL1 package does that on 93 octane pump gas.

With a built engine on E85 you will be in the 1000 RWHP range if everything is right at 17 psi

Excited to here how you make out with the Wisher Aux system.
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