HaiSpeedRacer

I bought this used flywheel(for SOHC) for the low low and now I'm starting to think it might not be the best deal after all if I need to rebalance it or get a friction plate for it. There's holes on the friction area but they don't look deep enough for screws. I've looked all over and can't seem to identify it. It looks like a F1 racing(ebay) but has 6/4 holes on the side.(F1 has 5/4 holes). It also looks like they shaved off some material on the back as well which brings up my concern about the balance. So..what flywheel is this?

HaiSpeedRacer

I'm starting to think this is a custom machined OEM replacement flywheel *scratching head*

ejoner

Hmmm, that looks like the friction are is missing.

HaiSpeedRacer

there's no threads in those little holes though. The only companies I know that use friction plates are Fidanza and Clutch Masters. This would be shitty as hell if I had to buy another piece just so I can use it. I would have been better off buying a stocker for 75 bucks..

prettylew

i thought sohc flywheels had 108 teeth and b series have 112. for some reason this one has 109.

prettylew

and i think the clutch just rests on there, i dont think theres a friction plate for it. then again i cant really tell from that pic

prettylew

nevermind im a retard. d series has 109 teeth so its right. im stupid sorry

HaiSpeedRacer

wholy ****..you counted all the teeth?haha..thanks...at least I know it's definitely for a d series now. I think you're right about the clutch just sitting on top. I looked at the holes and there's no threads and it's not deep enough for screws. It looks like it might've been resurfaced or used before so I hope the step isn't too deep. Do you know how I would measure it to see if it's still usable?

prettylew

it looks useable to me. im not sure since flywheel thickness varies from manufacturer to manufacturer. also i know alot of people who shave like 5 pounds of metal off of their stock one to lighten it and it doesnt seem to effect the performance of the clutch.