Turbo Firebird Formula VS Turbo SVT Cobra Mustang (Best of YouTube series)
http://www.StreetShowDriftDrags.com is featuring the "Best of YouTube series this summer... with a collection of the best "American Iron Street Racing" action. Late-Model Domestic Muscle, like Camaro Z28 & SS, Mustang GT & Cobra, Firebird Formula & Trans Am, LS1 & LS2 GTO & Hemi RT & SRT8 Challenger.
Original footage produced by DJLethalWeapon, Rehashed, Diced & Chopped by nedaCFilms for http:www.StreetShowDriftDrags.com Best of YouTube series...
TURBO Trans Am
Forged LT1 383 with custom rear mount turbo, water air Intercooler, full Delfi (LS1) pcm conversion.
Work by Mark at Marks Workshop.
SOME OF THE CARS ON THESE YOUTUBE VIDEOS ARE SHOWN IN A FORM BEYOND THE STREET LEGAL LIMITS FOR WESTERN AUSTRALIA. THESE CARS ARE USED FOR SHOW, TRACK OR OTHER OFF ROAD EVENTS. IN MOST CASES THESE CARS ARE TAKEN BACK TO STREET LEGAL LEVELS TO BE ABLE TO USE THE VEHICLE LEGALLY ON THE ROADS OF WESTERN AUSTRALIA. MARKS WORKSHOP DOES NOT CONDONE THE USE OF EXTREME HORSE POWER ON THE STREET.
DRIVE RESPONSIBLY DRIVE SAFE
20 Maxwell street YORK W.A.
ph 08 96412 305
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.