[Maverick]

It looks like six of the springs are adjustable on pressure, using a Allen wrench , flip it over and see if it has a aluminum drive plate with a steel insert, or a cast iron drive plate. And a Aluminum flywheel, with a steel insert, would take some energy away from the hit. Could be a good piece, also depends what type of clutch disc composition you are going to use. And it appears to be for high rpm shIfting since there is no counter weight