Dyno Guesses & Bench Racing Forum - z28 vs gt

So i was out town in my buddys car and we was sitten there and a boy that knew me pulled up in a 06 gt was calling my z28 out i said whats done to it .....heads mild cam and a roush supercharger, long tubes x pipe flowmaster shifter 4,11 gears and supporting mods and dyno tuned and full body kit full weight [no supension mods] street tires .im STOCK i was like wtf well im in the prosess of building my ls1 he said when u get done im still goin to beat u hes way over confident very cocky my mods are goin to be prc 2.5 5.3 heads tsp tsunami cam 111lsa ls7 lifters ls2 lifter trays ls2 chain ud pulley long tubes ory lm1 open cutout full supporting mods dyno tuned and a 75-125 shot ls6 intake clutch shifter lca sfc panhan bar springs shocks the works weight 3350lb so who do u think will win this fight ..ps any built camaros or ta's close to 42649 that wants to kill a pony please let me know it will b awhile till im built and i cant handle him being so cocky :mad:

o and his numbers i heard was 505-525 flywheel or crank dk which one but was not rwhp im hoping for 420 or more rwhp no nos

With all that and the Nitrous your car will be making 500 plus at the tires. With the suspension mods providing you can drive you should beat him.

Got a buddy with a SCed 07 GT with full bolt-ons. He blew his stock motor turning up the boost going up over 460. He now has a forged bottom end, but does not have the fuel to go any higher in power. He's at about 460 to the wheels. Recently ran a 12.1 at 115 w/ 1.8 60'