Clutch/flywheel Issue

[Super_Dude]

I'm in the process of building my car and bought a nice OS giken TSB2 to install. When I pulled the engine I found I had a HKS GD MAX twin plate already installed from when I bought my car. I'm not sure if I want to rebuild the HKS or run the OS giken so I'm trying to find a lightweight flywheel for either of them. They both have heavy steel flywheels and If I can find a lightwieght flywheel it would make the decision easy.

So if anyone knows where I can get a lightweight flywheel for either of them just let me know. OS giken or HKS don't make them but one might work with a nismo or jun flywheel.

Thanks alot

[str00th]

All os giken clutches come with their own lightened flywheel designed to house the clutch, why would you want to replace that?

Im pretty sure but not 100% hks come with flywheel too?

[MrStabby]

On most multi-plate clutches the flywheel is integrated with the cage that holds the plates to there's no way to change it. I'm sure giken etc are clever enough to put a sensibly weighted flywheel in there, so forget about it