Not a vete but.. 918 RWHP LS2 GTO! Dyno and video.
Here is a few shakedown dyno pulls on our GTO Project.
2006 Pontiac GTO RA6
HKE 402 LS2 9:5:1 comp ratio
GG TFS 235cc Heads
G-Force Blowzilla Camshaft
FAST 92/92 Setup
Procharger F1-C Supercharger @ 18 psi
G-Force Custom 12 rib blower drive system
G-Force/Magnafuel Fuel System w 120lb injectors
Kooks 1 7/8 Headers w Custom 3 inch exhaust with dual cutouts
These dyno pulls were on 18 psi. I have some new pullies being machined and we will shoot for 20+ PSI and 1000 RWHP boost only. Then we will turn on the NOS plate kit jetted for a 100 shot!
Looks great guys! What diameter crank and blower pulley to hit that psi on the GTO?
I had a 8" Crank 12 rib and a 3.90" Blower Pulley 18 psi @ 6200 rpms then flatlines until 7K.
The new set up is 8 3/4" 12 rib crank and a 4.38 blower pulley.I should have it the first of next week. Im trying to see if we are getting a little belt slip or if the F1-C is done. Next step will be a F2..
Im trying to see if we are getting a little belt slip or if the F1-C is done.
For my sake, I hope you are slipping, but probably not with a 12 rib. We are making 905 wheel at 16.5# boost on my 427ci with another 10K rpm's left in the F1C.
For my sake, I hope you are slipping, but probably not with a 12 rib. We are making 905 wheel at 16.5# boost on my 427ci with another 10K rpm's left in the F1C.
Well the F1-C is good for 1225 Flywheel HP. We are about 40-60 RWHP shy of that.