5.3 dyno numbers?

[BEATERTRUCK]

what are you guys seeing from a stock or mostly stock 5.3?

[TxStVanWilder]

i think i had 235 give or take

all i had was open exhaust..... and synthetic blinker fluid

that was over a year ago at one of the dfw gtg

[farmtruc]

stock 5.3l with 33" tires, 202hp
stock 5.3L with stock tires, 220-240, it just depends on the truck and dyno.

later,
allen

[BEATERTRUCK]

reason I ask is so far, on Billys truck, we are at 322/363. That is cam (228/232 110), ported tb, Patriot dual springs, true duals, and 3200 Vig stall.
Oh, and we tuned it too.
Those are some preliminary numbers and the final tuning is still to be done.
I guess we have gained around 100 or so.

[RedHeartbeat]

excellent numbers! Are those straight off the dyno or is a correction factor added to it by the dyno software?

[DamnYankee]

<div class='quotetop'>QUOTE(BEATERTRUCK &#064; Jan 5 2007, 01&#58;53 PM) [snapback]78415[/snapback]</div>

reason I ask is so far, on Billys truck, we are at 322/363. That is cam (228/232 110), ported tb, Patriot dual springs, true duals, and 3200 Vig stall.
Oh, and we tuned it too.
Those are some preliminary numbers and the final tuning is still to be done.
I guess we have gained around 100 or so.
[/b]

Wow - good numbers. Any intake modifications? Headers? If not, I bet you&#39;d see significant gains.

[Defunct SO]

I ported some 6.0 manifolds and coated them. From there, I cut up a stock Y pipe and used it to come over to the pass side. From there, went to dual 3" mufflers and dual 3" pipe over the axle.
I would love headers, but none readily available.
Intake is just a straight piece of 3" aluminum.