LT1 Trans Am 600+hp Lapeer Dragway
8psi. 92 Octane.
Stock car meaning all stock weight, trans, axle, sway bar..
Modified Motor meaning 383, AI ported heads + cam and a Supercharger.
This setup was Dyno'd at 570rwhp and climbing at the limiter (~650hp) @ 6200rpm with ~34 degrees total timing, proven on the Dyno with video attached in my profile. Since the Dyno I pulled 6-7 degrees for safety for things like this video so who knows what power, 550-560 at the wheels?
How about running Rice Boost levels? (20-30psi)? haha.
1995 camaro LT1 z28 vs 2008 mustang gt
a couple other races.. well i thought there were a few others lol... and a look at the vehicles. the Camaro is a 1995 but the guy i bought it from put a 2002 ss hood and front end on it. its a work in progress. ill make an over view vid of it soon. the paint is shitty i kno lol i got it cheap though. also the mods on the Camaro. the guy said there was a mild cam in it but i havent found proof that there really is so im not listing it as a mod.
My LT1 7 PSI Procharger 570rwhp ~650hp Trans Am Dyno Run
This is the exact head that powers Rick Abare's 530 rwhp 3440-3470lb Trans-Am into the 9's at over 138 mph on pump fuel.
My first Dyno run = ~100hp more than expected even the Dyno operator was confused by wheel spin...:).Much more to be found in this combo only two runs were made... rest I tuned on I-75!!
3000rpm = 3psi and 420lb/ft with 240hp
4000rpm = 4psi and 480lb/ft with 360hp
5000rpm = 5psi and 517lb/ft with 495hp
6200rpm - 6psi with 495lb/ft with 570hp
The ONLY mods to this 1996 TA are:
200cc LT1 Porting and Cam package
Forged 383 at about 8.9:1
83lb injectors with my own custom 2 bar tune and 2 bar MAP on stock ECM
Long Tube Pacesetter Headers
Magnaflow 3" Cat Back connected to a Pacesetter Y-Pipe (Im sure this is just killing power).
Single Walbro 255l/hr pump.
McLeod Street Twin with Alum Flywheel
Everything else (as in.. the entire car) is fully stock including the Traction Control and AC (it still works) and spare tire (and amps and subs).
So, this car is HEAVY, and ran 124mph in the 1/4 mile. The ZR1 might run 132mph and is about 900lbs lighter.. so YEP that just about confirms HP.