I hope folks won't mind too much if I cut&paste the post I made over at the Big Forum:
Got my car back today, thought folks might be interested in the results. We started with a 2002 LS1 coupe, MN6, 3.42, bone stock except for B&B Bullets. The following mods were done:
American Racing 1 3/4" headers, hi-flow cats, and x-pipe
Callaway Honker CAI
Ported throttle body (porter unknown, my tuner had it and offered it cheap)
De-screened MAF
180 thermostat
Dyno tune
All work done by Greg at Anti-Venom, Seffner Florida. Thanks to A&A for the headers and RevXtreme for the Honker.
324 rwhp, 343 rwtq, baseline
344.5 rwhp, 362 rwtq, with mods, before tune
351 rwhp, 364 rwtq, with mods and tune
(all values SAE)
Graph below.
Overall, I'm very pleased with the numbers. The baseline numbers seem excellent for a stock LS1. I was hoping for a bit more gain for all the money spent (altogether well over $3k) but I can't complain about the power.
I drove it straight from the shop to the track. I was only able to get one pass in. Don't laugh too hard, it was my first "4-speed" 1/4 pass in about 25 years and I flubbed it pretty badly, but the trap speed shows that the car is laying down the power indicated above:
1.108 RT
2.635 60'
9.294 1/8
86.95 1/8 MPH
13.70 1/4
112.4 1/4 MPH
I'm thinking hard about going back tomorrow and trying to get a 12-second timeslip, which would be my first in a 4-wheeler. It certainly has the power to do it, the question is the driver.
I also had a Kirban shifter installed and I LOVE IT! Really nice, much better mod than I expected.
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Atomic Tiger Z06:
First production 2009 Z06 off the line, Buyer's Tour 6/20-23/08, Museum Delivery 7/14/08, PBC tour 7/23/08.
427 LSX/WCCH/ARH/Callies/Oliver/Diamond/Morel/232/256/630/F1-A/Dallas/797rwhp/11psi/pump gas
BC3/Quicktime/DSS/Pfadt/Carbotech/Quantum/Muffler Mod/PS2 ZPs, Atomic Orange, Dark Titanium 3LZ, Q8A.