Post by
float_6969 »
https://forums.nicoclub.com/float-6969-u780.html
Fri Oct 13, 2006 6:10 pm
The company that makes the CA specif clutch it SPEC. They have various Stages available. I'm currently running one and it's a decent clutch.
You've got the various clutches made for the KA-E available, but as you mentioned, you'll have to ream holes/remove alignment pins.
If you keep out a sharp eye, you can pick up a JUN flywheel on eBay like I did.
It's also rumored that you can use an SR flywheel (Fidanza) and clutch(multiple choices), with a Hitachi gear reduction starter from an S12 CA18ET, but AFAIK, only one member has tried it and I don't know how it's gone for him long term.
If in fact the S12 CA18ET clutch works from Center Force, then that would be a good choice.