Quote:
Originally Posted by SFV1LE
How does your 700 WHP ZL1 do on track in terms of heat management on those hot summer days?
The 2nd reason I wont touch my ZLE tune, pulley, etc is heat management, the stock car is still faster than me and if I had to worry about overheating it would ruin the experience for me. Stock tune I know I can hammer it all day in 100 F with no issues, and if anything happens my warranty will cover it.
Jannetty seems to have a good power adder solution with E85 and no pulley, I'd consider that first and then maybe a 2560 with a track-focused tune. But with 2650 fueling is an issue and I dont want to worry about going below 1/2 tank with a second pump tapped into the fuel tank, that's not a feasible solution for track IMO
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It was at 650whp on stock blower and stock pulleys last season and no heat soak issues whatsoever (mods in sig). Doing bigger throttle body, Big Gulp, Kong X porting, injectors and HPFP this winter but keeping stock pulleys. Should run even a little bit cooler next summer with increased intake airflow and with the stage x porting. The key is stock pulleys on the stock blower. GM did a nice job designing the cooling system for stock pulleys.