I'm gonna order a 2.5 pulley tonight from Pulley Boys, but before I do I wanna know if I can buy a stock belt for 92-93 (if the belts are different size from 93-95) or if I need to get the over sized idler? I'm gonna replace the belts either way because the car needs them bad.
I agree 100%. The above advice is REQUIRED for 92/93 SSEi'* to achieve sufficient belt wrap around the dinky 2.2" pulley, and STRONLY suggested for the 94/95 going to the 2.5". There will be no belt slip at higher rpm'* with this setup. And you keep the stock length.