Clutch disc

[e30time]

So I was looking through the box of parts my S50 came with, and discovered the flywheel is aluminum and has "TMS" stamped on it. I searched Turner Motorsports website and found they sell JB Racing lightweight flywheels... Is this what I have? What clutch and pressure plate can I use with this? I can not use their $900 option!!

[cormier]

Measure the friction surface, should give an indication. Also take weight and check for a serial #

[328ijunkie]

By the dowel/pp bolt location looks like it just requires an S52 clutch/pp setup.