Ok, here is the only info I have on the car..........1ST GEN MAZDA RX-7 REBUILT 13-B ENGINE with twin Weber Carb setup (engine rebuilt by Rotary Performance/Bret DePedro of Manassas Va about 4,000 miles ago), Rotary Engineering intake, Racing Beat Exhaust; Rollbar with 5 point racing harnesses in both seats; 5 way adjustible Tokico shocks, Eibach springs & CarboTech brake pads; NEW 15" ROH Snyper wheels with 205/50/15 Falken Azenis ($800 in wheels/tires purchase last year); Short throw shifter & competition steering wheel





The clutch and tranny need replaced. Ive been told that it might be a 74 repu motor. Is there a way to tell for sure? I do know it is a 13b and its a 4port. The tranny thats in it looks identicle to a first gen 12a tranny, down to where the clutch slave mounts. I guess I should start with what tranny is compatible with the motor, and when I get in there I can always measure the clutch. Ive been told that the pressure plate on a repu flywheel has 9 bolts. If it is a repu flywheel, is there such thing as aftermarket clutches? Thanks in advance for any insight someone has.