Clutch...Quick Answer

meffie · 05-30-2008, 11:17 AM

Heyas, I know I know, not another what clutch.....

I'm upgrading to a Dom 3R, and supporting mods on 91 oct. I weekend DD, AutoX, and some drags. What confuses me is trying to figure out torque ratings minus drivetrain loss. All dyno's read different, so I'm not sure how I should decide what rating to go with. Any help would be appreciated, or if you have another option from these two.

I've narrowed it down between a Act SB4-HDSS Disc (40% clamp, 515f/lbs) or Act SB4-XTSS Street (54% clamp, 566f/lbs).

white04sti · 05-30-2008, 12:25 PM

SB4-HDSS will be fine and streetable thats what i am running

meffie · 05-30-2008, 12:36 PM

Quote:

Originally Posted by white04sti

SB4-HDSS will be fine and streetable thats what i am running

And it'll hold up to 450ish wtq? I don't mind sacrificing a bit of drivability for the XTSS. It's my impression it's the same, just a different psi plate.
I just mainly wanna make sure I'm not going too light. And I sure don't want a puck.

Thnx white

white04sti · 06-01-2008, 08:18 PM

if you feel the need for for the XT go for it. i think you will be fine with the HD

meffie · 06-02-2008, 10:51 AM

I went ahead and went with the XTSS. Thanks for the input and pm's guys.

white04sti · 06-02-2008, 12:28 PM

no prob good luck

05-30-2008, 11:17 AM	#1
meffie Grassroots STI Racer Car: 06 STi Fav Mod: Stage II Location: Farmington, NM Posts: 532 Join Date: Apr 2006 Trader Rating: (1)	Clutch...Quick Answer Heyas, I know I know, not another what clutch..... I'm upgrading to a Dom 3R, and supporting mods on 91 oct. I weekend DD, AutoX, and some drags. What confuses me is trying to figure out torque ratings minus drivetrain loss. All dyno's read different, so I'm not sure how I should decide what rating to go with. Any help would be appreciated, or if you have another option from these two. I've narrowed it down between a Act SB4-HDSS Disc (40% clamp, 515f/lbs) or Act SB4-XTSS Street (54% clamp, 566f/lbs). This ad is not endorsed by this member. Please register or login to hide this ad. Last edited by meffie : 05-30-2008 at 11:51 AM.

05-30-2008, 12:25 PM	#2
white04sti Professional STI Driver Fav Mod: topspeed protuned Location: miami FL Posts: 498 Join Date: Nov 2005 Trader Rating: (6)	Re: Clutch...Quick Answer SB4-HDSS will be fine and streetable thats what i am running

06-01-2008, 08:18 PM	#4
white04sti Professional STI Driver Fav Mod: topspeed protuned Location: miami FL Posts: 498 Join Date: Nov 2005 Trader Rating: (6)	Re: Clutch...Quick Answer if you feel the need for for the XT go for it. i think you will be fine with the HD

06-02-2008, 10:51 AM	#5
meffie Grassroots STI Racer Car: 06 STi Fav Mod: Stage II Location: Farmington, NM Posts: 532 Join Date: Apr 2006 Trader Rating: (1)	Re: Clutch...Quick Answer I went ahead and went with the XTSS. Thanks for the input and pm's guys.

06-02-2008, 12:28 PM	#6
white04sti Professional STI Driver Fav Mod: topspeed protuned Location: miami FL Posts: 498 Join Date: Nov 2005 Trader Rating: (6)	Re: Clutch...Quick Answer no prob good luck This ad is not endorsed by this member. Please register or login to hide this ad.