John Sleath's
Audi Coupe As of 2009 Europe's fastest street car again
This is my own Street legal race car,To say I love this car might sound strange but it's done more than just promote my business, with work and family stuff I don't get to do as much track testing as I would like, this did not stop it being the first street legal car to run 180mph and first 7 second 1/4mile, this was with the supercharger set up
Now with the turbo setup we have run 7.68 at 192.99mph, the fastest ever run by a Street Eliminator Car.
We broke 3 Pro-Charger's and with the no warranty policy on race stuff I thought that's enough of that. Turbo's here we come.

 

 
 
I think I made the right decision, I dyno'ed the engine at 1550hp @ 6500rpm, with less than 12 passes on the new combo we went 8.22 and 187.80mph and with a 1.25sec 60foot short time on drag radials,shell V power no octane boost all on 22psi turbo pressure

 

we've now run 7.68 at 192.99mph
For more info please go to my main web site.
www.john-sleath.com
Current Audi spec's

Body: 1990 Audi Coupe, all steel original Audi panels,bumpers and glass.
Chassis: chrome moly double rail with four link and wish bone suspension.
Struts: BMW 3 series with 60/40 dampening.
Shocks: Aluminum Koni's.
Brakes: BMW,Volvo and Ford hybrid.
Wheels: Image three piece rims
Tires: Mickey Thompson street legal treaded tires.
Center section: Strange Ford 9".
Half shafts: 35 spline by Strange.
Housing: Ford Lincoln shortened and built by John Sleath.
Exhaust: full 41/2" system
Engine: 508ci Chevy built by John Sleath.
Turbo's: Holset 82mm
Engine management: F.A.S.T XFI. fully map able ECU with 3 bar map sensor.
Injectors: 160lb/hr x 8.
Heads: AFR 337cc cnc ported
Block: Aluminum K.B with 4.5" bore.
Crank: Crower 4" stroke.
Rods: 6.53" long Crower.
Pistons: 4.5" Ross withTotal seals rings.
Cam: 7.14" lift and 114 degree lobe center and well over 300 degrees of duration.
Torque: Converter: Neal Chance 10" Pro Mod.
Trans: 3 speed TH400.
Weight: 3220lb's with driver.
digits.com
 
hits since August 2002
©audiracing 2002/2010