Those numbers are right up there. Mine made 388hp and 394tq with a dyno tune as well. Could’ve gone for more but the knock sensors start to pull timing at 6.2k RPM.
@@zap091000 all car manufacturers show off Crank HP not wheel HP. My numbers are to the wheels. Horsepower to the wheels will always be lower than to the crank.
Should have done a few runs with the hood down to see what it really makes. Youu drive down the street with the hood open. Just curious to see the difference. Nice truck!
I notice from this clip your tailgate spoiler what brand is that? I'm planning to do the simular long tube headers high-flow cats, I think the dyno tune is the right way to maximize performance.
@@Trail.Blazer902 at the crank stock they make 400 straight pipe and cai could realistically free up so much and get you by 440 I’m pretty sure that truck is at 500 right now
what all is on this truck mod wise? just headers,exhaust system and a intake with the dyno tune? if so not bad thats 450hp-460hp at the crank. a good 55hp-65hp over stock.