364hp @5900rpm / 350tq @4750rpm on dynojet

2004 rcsb 5.3
tuned by late model racecraft in houston
trick flow 205 genX cnc heads
trick flow 216/220 .560/.560 114 cam
harland sharp 1.8 roller rockers
double roller chain
LSXrt manifold w/stock throttlebody/injecters
ARH longtubes/cats 3" to single 3.5" ypipe to flowmaster 50series bigblock muffler
factory airbox w/k&n and airaid tube
4l60 with billet servo, shift kit, and 3000tt yank (tight)
factory G80/3.73
18" centerline wheels & 30" tire height

I know its a small cam, but I was hoping for 400rwhp, i got too much invested in this thing...lol

 

That cam isnt just small, it doesnt even begin to work the power out of those heads. Nor is it getting the best from the LSxRT.

360 isnt anything to sneeze at, I know it runs like a beast with that power, but there is plenty left in the set up with a few changes. Id say you pretty much sprayed some air freshner on some dog ****.

EDIT: stock injectors?

 

IMO those are great results for a N/A 5.3L .

do you have a dyno graph you could post up?

I agree the cam is a bit small, but so is your stall..If you wanted a bigger cam a bigger stall is a must, and or steeper gears. But then you have to ask yourself what you really want...peak dyno(braggin right) or track performance? or a more street friendly setup that also performs great that you already have.

 

Great numbers, I would atleast get a mid 220s duration cam imo.

 

yep, stock injectors. I called trick flow to ask if they would be enough, and they said use them....tuner didn't say i was running out of fuel either


Working on the graph...hope to bring the truck to the track tomorrow, only on street tires this time.

 

crappy way to post a file, but the scanner is apparently fubar

 

why not invest on a custom cam... to match the heads, since you already invested so much in heads and intake..

 

I can't wait to see your times...got any before/after dyno and tract times?

I'm just going to guess and say

2.12 60'

13.2 @ 108

 

the cam came as part of a kit with the heads, i kinda thought it was matched to them....i dunno

I'd be very happy with that......sorry, no before/after

 

Thanx for the update, how you liking it so far an what kind of mpg's you gettin