Savington

iTrader: (31)

An ACT HD with a street disc will probably hold 230-240whp. If you need more, stick a sprung 6-puck disc into it and it will hold 300wtq+.

If you want the best clutch for the car, hands down, look at 949Racing's site. I'm using their twin-disc ceramic in my race car.

bbundy

My 1.8l ACT HD Street was holding 300+ ft lbs of torqe after the Spec stage 3+ rated at 400 ft-lbs would not.

Currently running a 1.6l ACT extreme 6 puck it is holding and works well. Its fairly light setup for such high torque. several pounds lighter than a 1.8l setup. What I really was trying to buy all along was the one Emilio came up with. And I think it was me who got Emilio talking to Power Train tech about building it in the first place. I just don’t have the money for it right now.

Bob

MicaCeli

iTrader: (1)

Been thinking about just biting the bullet and getting the 949 clutch. Just trying to justify it.

Anyone have the twin disk organic? This will be a street car that will see some track time pushing around 200-230lbs to the wheels.

Savington

iTrader: (31)

Once you figure out that an ACT is $400, and the Fidanza 8lb flywheel is another $500, the extra few bucks to Emilio's clutch is easy to justify for the extreme weight loss.

sixshooter

iTrader: (12)

ZM2-XTSS on a street car with no regrets. And my 105lb. wife doesn't think the clutch is heavy. Win-win.

bbundy

I agree. I just couldnt get anybody to make it fast enough. I already spent the money.

Bob

pusha

iTrader: (5)

Cool.

Well, I bought this:

Flyin' Miata : Engine/Drivetrain : Transmission : Flyin` Miata supersize clutch Happy Meal

TurboNaFromCroatia

and which is better for 300+hp ACT or FM?

kotomile

iTrader: (24)

I run that on my Greddy (1 bar) and my ACT HD w/ street disc has never slipped.