Hey Joker, would you please stop posting cool cars!!! I think I'm getting the itch!!!!!
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2003 SRT-HEFFNER TWINTURBO "1040RWHP&1135RWTQ"
1999 DIABLO VT-HEFFNER TWIN SUPERCHARGED "620hp&740tq"
2005 MERCEDES CL65-HEFFNER MODIFIED&TUNED "650HP&830TQ"
2005 MURCIELAGO ROADSTER-HEFFNER SOON TO BE TWINTURBOED
2005 AUDI A8 (STOCK WITH THE EXCEPTION OF 20INCH HRE'S)
2003 HUMMER H2 HEFFNER WHIPPLECHARGED/6SPEED TRANSMISSION CONVERSION
2006 CLS 55
2005 T REX
1970 HEMI CUDA
Hey Joker, would you please stop posting cool cars!!! I think I'm getting the itch!!!!!
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2003 SRT-HEFFNER TWINTURBO "1040RWHP&1135RWTQ"
1999 DIABLO VT-HEFFNER TWIN SUPERCHARGED "620hp&740tq"
2005 MERCEDES CL65-HEFFNER MODIFIED&TUNED "650HP&830TQ"
2005 MURCIELAGO ROADSTER-HEFFNER SOON TO BE TWINTURBOED
2005 AUDI A8 (STOCK WITH THE EXCEPTION OF 20INCH HRE'S)
2003 HUMMER H2 HEFFNER WHIPPLECHARGED/6SPEED TRANSMISSION CONVERSION
2006 CLS 55
2005 T REX
1970 HEMI CUDA
ahh a Friday night cruiser with 600+ HP in a 2,200 lbs car. Lord knows you could afford to build one mean machine!
Mk I Factory Five
Built in 2000 – titled in Alabama as a 2001 Ford Cobra
5 lug conversion
4 wheel disc brakes – 13” Cobra discs in front, 9” SVO vented rear
17” Cobra R wheels
Ford 8.8 rear end with 3.08 gears – rebuilt at 3000 miles
New manual rack with Flaming River rag joint eliminator
New Tremec 3550 5 speed transmission – Redline fluid
New FMS heavy duty clutch
Tweecer RT for tuning
A9P computer
Engine:
FMS R block (4-bolt main) 331 cubic inch stroker motor.
ARP studs and bolts throughout
O-ringed block.
Scat forged steel crank
Eagle H-beam rods
JE dished pistons – 8.5: 1 compression
Stage II ported Canfield Heads with 2.02/1.60 valves
ARP head studs
Comp Cams custom grind hydraulic roller cam.
1.6 Crane roller rockers
Crane lifters with locking bar
Hardened push rods & guide plates
Holley Systemax Intake
Pro-M 3” Univer mass air meter
Billet flywheel
Billet harmonic balancer
Moroso 7-quart oil pan
High volume oil pump
New heavy-duty 3 core radiator
Turbos:
Twin TO4e hybrids with Q trim impellers
.60 A/R compressors
10”X 21”X 4” Intercooler with Spearco Core – Custom fabbed tanks
All the piping from the turbos to the throttle body is aluminum – all mandrel bends – all custom made.
Tial WG-35 wastegates
Tial BV50 Blow off valve
Turbo XS boost controller valve.
Fuel System:
Intank pickup
Aeromotive A1000 Pump
Braided Fuel Lines up and back
Cartech fuel rails
Aeromotive Fuel Regulator
FMS 42# injectors
The car has approx 10,500 miles on it and has a show quality paint job. All of the drivetrain components/modifications listed above have less than 3,500 miles on them. The turbos have been on the car for approx 8,000 miles. The car makes around 540 rwhp and 625 rwtq at 10 psi. The present combo would probably make 800 rwhp with larger injectors and a retune – the Tweecer makes tuning fairly easy.
Yes, I have dyno charts that I can fax if wanted.
The interior is standard Factory Five with Stewart-Warner gauges and Autometer boost gauge.
The car is very fast when the boost comes on, but very driveable when just cruising around. It idles like a stock motored car and is a good deal quieter due to the turbos, as they actually muffle the exhaust noise. The larger displacement of the stroker motor gives good low rpm off-boost torque for everyday driving. The car weighs around 2,200 lbs. Serious inquiries only.
No Joy Rides.
Pics are here> Club Cobra
Price is $37,900 OBO I can help with delivery in the Southeast.
That's a very fair price for the car. I just bought back my 1998 Midstates Cobra replica from a guy I sold it to 3 years ago for $35,000......and it's not as modified as this one. Someone should grab this....it's a fun car.
That intake manifold looks anything but effective! Anyone know of a better design out there or any details about that one in the pic?
Thanks,
Jay K.
That is a Holley which is the same as a Trick Flow I believe. I saw that trick flow has a new one for supercharged motors and looks different. I am not much of an engine guru. You might want to check the forums related to 5.0's.
These are light little cars so you don't need much to boogie. There are guys with 1,200 hp set ups in these little cars.....I guess they want to die faster
I road in a 500 hp Superformance, scared the shit out of me. I will be quite happy with 400 HP in a Spec Racer.
