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Old 07-03-2019, 04:08 PM   #13
oldman


 
Drives: SS 6 speed of course
Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,320
Pray and Cunningham do a great job. At some point "street tuning" gets too complicated. IMO at 750 WHP you should ONLY consider dyno tuning.. Border line would be 650 to 749 WHP. Upto 649 WHP I think you can get by with street tune. There is finally a tuner in Austin and he did my buds ZL1 on E85 with great results.
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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