Make your prediction.
Make your prediction. 2005 (L33) 5.3 aluminum block with low miles (all stock block).
243 heads with upgraded 918 springs
Comp Cam XR269 (216/220 525/532 LSA 114)
2003 LS6 exahaust manifolds
2003 LS6 intake.
CAI
Pro ported TB (purchased already done)
Fast fuel rails
6 speed
Roughly 4 ft of exhaust before dump, QTP electric cut outs
Stock A/C
No power steering (deleted)
Tuned for high octane pump gas
What are your thoughts on the HP/TQ numbers with these mods.
243 heads with upgraded 918 springs
Comp Cam XR269 (216/220 525/532 LSA 114)
2003 LS6 exahaust manifolds
2003 LS6 intake.
CAI
Pro ported TB (purchased already done)
Fast fuel rails
6 speed
Roughly 4 ft of exhaust before dump, QTP electric cut outs
Stock A/C
No power steering (deleted)
Tuned for high octane pump gas
What are your thoughts on the HP/TQ numbers with these mods.
Last edited by fuzzyjk; Apr 5, 2011 at 07:31 PM.
Wow, I was hoping for 325rwhp. My initial caluculations are below.
330 FWHP (tuned for high octaine)
10 Intake
5-7 LS6 manifolds
50-55 Cam
5 Power steering delete
0 ported TB (not enough power to make a difference)
10-25 Exhaust dump
410ish (crank)
Assuming 15% DLL
348 Whp. (or roughly the same as a stock LS6 that has bigger cubes but a smaller cam) I thought I would be hard pressed to reach Z06 power with the smaller cubed aluminum 5.3.
Am I targeting too low?
330 FWHP (tuned for high octaine)
10 Intake
5-7 LS6 manifolds
50-55 Cam
5 Power steering delete
0 ported TB (not enough power to make a difference)
10-25 Exhaust dump
410ish (crank)
Assuming 15% DLL
348 Whp. (or roughly the same as a stock LS6 that has bigger cubes but a smaller cam) I thought I would be hard pressed to reach Z06 power with the smaller cubed aluminum 5.3.
Am I targeting too low?
