62nalide

iTrader: (1)

Cheyenne_87's just got him a baby bottle lol his new final numbers in his new setup was a 403rwhp in a 4.8L crew cab will be going to finish up monday gonna put some VP on the tank and see what we can pick up then our goal was to see 420rwhp and we are pretty happy with the outcome

Cheyenne RST 4.8L new setup - YouTube
RST 4.8 dyno - YouTube
RST 4.8 Final numbers - YouTube

2007chevy5.3l

iTrader: (21)

What gear did they dyno it in?

chevrolade

iTrader: (22)

Minus the big wheels you would have 420 rwhp easy

62nalide

iTrader: (1)

IDK im guessing 2nd gear? could be wrong

62nalide

iTrader: (1)

yup weve told him to loose them but he likes them they came with the truck

chevrolade

iTrader: (22)

Just saw its a rst very nice

62nalide

iTrader: (1)

thanks, we are going to put some 17s all around with drags out back and change his 3:23 gearing for a set of 3:73s so with his 3200 stall should be fun to drive

Faster150

Naaaaaawzzzz

javzh

iTrader: (4)

might have missed it but what is his setup ? and what size shot?

62nalide

iTrader: (1)

4.8L,cam, long tubes with a 3'' x-pipe 3'' duals, cai, pulleys,3200 stall, 3.23s, and a 100 shot todays last pull made 410rwhp and 391rwtq and still stock heads and intake he is planing on making 440rwhp by a few months without upping the juice