My car currently has the ACT HDSS clutch kit. I plan on going with a BBK full this summer and never even gave thought about my clutch. Should it hold the power I expect to be around 400-425 whp.

Main uses is auto x and a few road racing track days a year.

 

i cant help you but i have the hdss also and i'm putting my ported red with some other mods on, i'm really hoping i dont have to get a twin disc??

 

http://www2.advancedclutch.com/produ...d_id=6461#6461

508 ft./lbs i think you O.K.

 

Have the same clutch in my car making 470 whp & 412 wtq on Ams dyno without any issue.

 

My ACT has 30k and counting, its rated at 508 ft/lbs of tq you should be fine.

 

How many miles have you put on it with that power/torque levels?

 

It has about 20k with the ACT. My car is a Daily Driven.

 

I have the same clutch on my BBK Full with meth and she's holding up fine.

 

HDSS on my 61mm. 70k on it clutch is fine if you don't want to shift at 7800+

 

clutches are rated by torque not horsepower fwiw

 

Agreed 100% the tq will kill a clutch. The ACT is great for my pump power level only at about 380tq and 450hp. She haldles it great for the past 40k since the 61mm has been on. Just can't shift the bastard past 7800.

Clutch is def wonderful to DD though

 

Do you launch the car much? How is it holding up to that if you do?
Also just curious which method you use for launching if you do. Thanks

 

slip grip ftw DO NOT DUMP YOUR CLUTCH!

 

Dont launch it to often except for the occasional illegal activity .

But yea kinda just have to slip the clutch up and try to put the least amount of shock to the drivetrain possible

 

Good to hear, that's how I've always done it. Just wasn't sure if slipping a street disk with more tq and hp would heat it up to much.