RS2 - 450hp - What is required?

[Bram]

That dyno result is from a fellow Dutch forum member, not my old setup.
Find below my dyno result on the same Superflow dyno at JD with custom Motronic chipset but same GT3071R 0.63 A/R turbo. The rest of my old setup was OEM cyl head, ADU cams, RS2 IC and Wagner RS2 EM + full 3" exhaust.

Both cars end up with the same 424 crank HP figures, only my car has reduced boost for the OEM RS2 clutch it had at the time.

[Bram]

As discussed before: A correctly calibrated Superflow dyno will show moderate whp numbers, but the strange thing is how they manage to "find" a 14.5% drivetrain loss with quattro. That sure is an efficient 4wd setup on Brams car...
The whp figure might be correct with a chp figure that is too low. The chp figure might be pretty close, but then, the whp figure is off, and that is the only thing that is measured, so that throws everything off.

Agree, there is a lot of debate about the way JD measures. In Germany and Netherlands a lot of people have doubts about what numbers are the ones to follow. I would imagine 25-30% drive train losses are normal......

[Bram]

This is the dyno result of the 034MS high boost GT3071R chipset. The car has the 0.63AR turbo and a fully optimized engine (balanced, h-beam rods, flowed cyl head, full Wagner kit), 3B cams and a full 3" exhaust.

It has clutch slip during that pull:

http://www.youtube.com/user/smartie1700

Here you see the car accelerating with the devil behind the wheel

http://www.youtube.com/watch?v=DVhNXYvK2xo