whats the best clutch for an rb25det?
i have a spec stage 3+ right now and it is garbage to say the least. cant even hold 238tq anymore(8 months old, properly broken in)
so what do you run?
or what would you prefer/go with?

thanks

 

OS Giken STR2CD Twin Plate STR Clutch Kit RB25 R34

 

i would love to get that haha. but im looking for something ~800 or less

 

Tilton

Theend

 

Only thing they list on their website for nissan is a 350z clutch. Tq hold numbers are impressive though.

 

The clutches are pretty much universal, you get the flywheel specific to your vehicle/engine

Disc packs that match your transmission spline

RB uses same flywheel bolt pattern as KA24DE, search a bit and you'll find the flywheel, then you need clutch assembly and disc pack, discs will be for 1" x 24 spline

tilton does have the cerametallic line for a little bit better streetability, as most would probably find the normal sintered discs a bit too aggressive, although its all going to come down to how much power you're trying to put down.

 

tilton is full of win for their twin an triple disks, something that is affordable and quality would be RPS clutch's

 

For affordability the tilton stuff is available widely, used from nascar and other racing stuff on ebay, or simply just a single tilton or quartermaster, still leaves you with the upgradability of the common 7.25" stuffs.

 

thanks for all the info.
ive been looking for a tilton rb or ka flywheel but havent had any luck so far.
and cant really find anything good from rps. im thinking about just trying to find a used os giken and rebuild it.
im gonna keep looking though.

 

And for the record, im still not sure why more people arent running 7.25's on SR's

The flywheel is available for that too, and even if you just want a "daily driver" setup you can get a single organic 7.25, I believe even that is rated for 350 ft lbs iirc ?