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
Patrick's sts turbo trans am 6spd
Just a couple of dash runs.cars running like crap too.will be updated,when
i get my new camshaft put in,bleeding off alot of Boost on the top end to much overlap i the
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
How about running Rice Boost levels?
7 Second Twin Turbo Trans Am in [HD]
This Twin turbo Trans-Am was at our
recent gathering in West palm beach (Serious Autosport Track Rental Day).
Here are the solo runs you have been asking for! Glad to be of service!
For Booking information with Bullet Motorsports Inc:
LS1 WS6 with Longtubes, Xpipe, Dual Loudmouth II mufflers
Quick camera phone video for new Exhaust setup. Crappy sound quality. Sounds way
better in person. Smooth, tame, yet noticeable Exhaust. Tailpipes to the bumper are on a
flange, and easily installed and removed. Stock 3.42 gear 10bolt. (Now has
a Moser 9" with 4.11s)
Mods that affect the sound: Patriot 225/229 .580/.590 114+4 cam, Pacesetter
Longtubes, 3" x-pipe into dual SLP Loudmouth II mufflers dumped.
Picture of new tips:
Cts-v rear mount turbo
this is a short clip of semi-done rear mount..keep in mind the gauges are
not done being wired except for the aem tru Boost..left Exhaust tip is going to be welded to wastegate
dump later on..also excuse the mess!!!
STS Rear Mount Turbo Lag Demonstration
I hope this video can bust the myth of rear mount turbo's being laggy.
Full Boost @ right around 3000rpm.
(yes that's right 3k!)
'95 LT1 Camaro with 4
speed 4L60e automatic.
Motor is stock and has ~160k miles.
In some of the clips, you'll notice a short pause of the needle before
going into Boost, this is the
transmission downshifting. Other clips do not have this because I manually
selected 2nd gear.
Shortly after making this video, I discovered that half the intake manifold
bolts were loose and that the manifold was lifting under Boost.
This explains why the gauge never hits 7psi and it also caused the air/fuel
ratio to richen way up.
EDIT: NEW BUILD THREAD http://www.Camaroz28.com/forums/showthread.p
World's Fastest: Banks twin-turbo Trans Am
Take a look back to 1986: Working with Pontiac, Banks Twin-turbo Trans Am sets new World's Fastest Passenger
Car mark (268 mph). Raises mark to 283 mph in 1987 -- record stands for
more than a decade. (visit bankspower.com for more info)
Turbo LT1 Camaro
Second start up ever with this turbo
kit. on 93 octane, still needed some work in this video. The turbo kit is 100% custom made by Hi-Tuned
Performance in Arnold MO. all tig welded, stainless steel. GT42 turbo, 383 ci, 11.34:1 compression (converting to
EDIT 7-11-2012: car has been converted to E-85, runs okay, but needs new
valve springs, Im getting valve float. It will sit in stop and go traffic
and never get above 200 deg, while moving it will sit right at 160 deg. I
have put a slightly larger cam in since this video was taken, still sounds
stockish. The car is easy to drive, has mostly full interior, and has
given me basically no problems since this video, and i have put well over
1000 miles on it.