This thread has good timing. After sitting during the winter my 2600 clutch went south after only 800 miles of easy use, it barely goes into 1st and reverse. The release fork is in the perfect position and not even close to the stop when the pedal is down. I've replaced the master and the slave and it's bled very well. I've either got a leak in the SS line, a bad clutch spring, or the pedal assembly needs to come out and get welded, although it doesn't look like it has much play. The problem is I can't weld the pedal or drop the tranny for a few of weeks so I'm looking for alternatives. Untill I saw this thread I'd thought about boring my old master to 3/4" and using a different rebuild kit, still could. I like the smaller slave idea.
I looked up the 3000gt slave and this guy said the 92- AWD slave has a larger piston then the 91 AWD-FWD.
http://www.team3s.com/digests/v01n431.htm Can anybody double check the piston diameters?
Here is a comparison pic of the two, the 91-FWD is shorter. Towards the bottom,
http://www.3sxperformance.com/clutch.asp I can't tell from these pics if it bolts up, anyone?
When I weld the pedal lever I'm going to drill another c-bracket hole lower. All of these mods will give me more slave rod travel and increase the pedal effort, but they can all be easily switched back to stock too.