Just to let you know after going through all of the posts, I have an original Speed WC rear wing all set up for the Contour. It was part of the spares package I received. It would work very well, but at 48" it looks kinda narrow on the car.
As well I can tell you that the ECU is a special one. It can't be reprogrammed as any of the standard systems, like Diablo, don't recognize it. It is criticle to use the right plugs and fuel. The race ecu doesn't have a good cold start feature, but will flood the f&$% out of the car if you start, quickly shut off the car and try to start it again. You need to understand that the car wants to be started, warmed up to operating temps and then driven hard. It does not work for just
f@rting around. It will flood the plugs quickly. I have a bag of over 40 race plugs that I rotate through the motor when I try to just drive it around. The guys in Ottawa who bought the ex-Capaldi car are trying to restore it to WC Specs. It had been converted to an almost IT spec. They have been having huge issues with bad gas, wrong ecu and wrong plugs.
Further details about the Kinetic Motors like in my car which was built and dynoed in 2001. I actually have the Dyno run spec sheets for my car and the original 2000 Mirko car. The cars had 12.8:1 compression. The heads were gone through, but little to no port hogging took place as the stock heads flowed very well. All of the engines made around 270 hp at just under 8,000 rpm. The original ones used blue printed stock internals and were really kinda fragile if you didn't treat them right. The later engines, like in the Capaldi car and my car used full on race internals, like different cranks, rods and pistons to make them almost bullet proof. The cams were pretty close to stock lift, but with longer duration and extended lobe centerlines. The cars don't like to idle when cold and finally settle down to about a 1,700 rpm idle loping when warm. Oil pressures and viscosity are important (straight 30 weight is good or a race 20-50).
Some details about my car, it was built from a body in white so it has no V.I.N.'s. It has a Quaife dog box in it with a Quaife diff. A full-on Dynamic suspension that makes the car handle like a rear wheel drive car and the whole suspension and most of the drivetrain mounting brackets are all hand fabricated from aluminum or tubular steel. The car is a work of art.
The best part of these cars is the on-track. They go like stink and will blow past many v8 cars in a straight line.
Eric nummelin