WJ MARK

iTrader: (7)

Nice numbers for sure! I need to get mine down to the dyno and see what it puts down.

LEADING EDGE PERFORMANCE

iTrader: (2)

Very Nice. Congrats!!! Holy ****! Put a bigger tire on it.



Garth

stock48

iTrader: (16)

I allways figured a 5.3L would make just as much HP as a 6.0L with the same size turbo, it just takes a little more psi to get there. Great numbers for sure, and good point on the pump fuel. I allways check for det on every freash tank of fuel before really romping on it because like you said you never know what you are pumping. Up here in Co it is really bad we just have 85,87,and 91 octaine so whos to know your not pumping 85~86 octaine. Race gas is good insurance. How do you keep it from screwing up the o2 sensors?

fastlt1

iTrader: (4)

Is that just a stock exhaust manifold fliped upside down?

hellbents10

iTrader: (10)

The wide band o2 will last a good season or 6-10k miles with race fuel. He has no other o2's on the truck, it runs speed density open loop.

Yes its just a truck mani turned around, they work great!!!

silveradol33

iTrader: (30)

Check ur eyes, its deff 681.

For what I do meth is fine, I can run it on 11 or so just pump 93 and feel fine. We just use the meth to bump it up a lil for more boost. For the sand it will be cool on Meth and 110.

Tootall

iTrader: (79)

can you change the plugs on the driver's side still ?

LMSeven

iTrader: (3)

+ 4l80 + 20's + 35" tires....

JaymzSS

Impressive..

PB_max

Manifold on the drivers side is bone stock, changing plugs is hard though, the truck is nineteen miles in the air, haha. The crossover goes behind the engine under the trans. Steve posted a picture and you can see how readily available the passengers side is.

Yeah with a 5.3? A built engine or 400+ cubes of displacement and a 2300 could make 7, maybe 800 like an LS9, but a 5.3, stock 5.3, this is power.

Official motto for '09 "When the turbo spins, the bullsh*t ends"