Clutch and flywheel problem. HELP!!!
I just tried to install a clutch on my Rb25DET and it doesen't fit. It is one of those ebay AIMCO XTD, stage three, 6 puck for a 90-96 NA 300zx. The clutch disk is bigger than my old one and the pressure plate is too big for the flywheel(the holes didn't line up). I thought the RB25's take the same clutch as the 300zx NA. Does anyone know whats going on?
I called AIMCO and the guy gave me measurements...
TT: 9 7/8in -->25.08cm
NA: 9 7/16in-->23.97cm<----I have this one(I measured so I'm sure)
My old clutch:
Pressure plate surface: 23.4cm
I looked on the ACT website and their 300zx NA clutch is 24cm and the Twin Turbo is 25cm which is practically the same as the XTD's rounded off.
Also...just to make sure, is the RB25 and RB20 flywheel and clutch exactly the same? I have a RB20 tranny so if there are differences in the flywheels then I might have the wrong clutch or the right clutch and the wrong flywheel????