protech down in arlington.

 

hboy7777: It sounds like your turbo setup is very similar to mine. T60-1, log manifold, AEBS built 9:1, AEM EMS, 850 cc injectors, MSD DIS-4 with racing coils, etc. I made 525 whp at 22 psi tuned by TorqueFreaks (John Reed). I believe that 20 psi will put you at 500 whp. I could not be happier with the tuning job that John did. I do know that the stock ignition system will not reliably handle that level of power. (Some people will argue this point, but I have put thousands of miles on this setup as a daily driver and track car.) John was able to tune up to 500 whp before the ignition upgrade, but the ignition was temperamental. If you want to see dyno graphs, PM me.

fperra: The torque level that you are quoting for the ATS clutch is equivalent to the level of CM's stage III which is not a puck design. I bet that ATS's numbers are somewhat conservative. If they aren't, you might have some slippage problems at 23+ psi. How much power do you plan on making?

 

I posted the wrong torque figures. Looking at ATS's web site they are quoting 520 ft-lbs of torque for the Pro-Spec 1300 kg pressure plate, which is what I have. As far as how much HP I plan to run daily, I'm not sure yet. I'll have to see how controllable the car is, but I'm guessing a little over 400 for every day driving, 500 for "special" occasions.

 

act setup!

 

what do you dudes think about spec clutches.

 

I think I am going to buy the comptech flywheel and ACT from Drew. Sounds like a worth while combo and I don't have plans over 380hp even if I can go there.


Thanks for the info.