Clutch Thoughts

Sams clutch is the puck style metallic on both sides. I can see what you mean about surface area. Never thought of it.
Now the RAM Powergrip HD is a metallic sintered bronze not iron and is a full disc. It os the metallic bronze on both sides of the disc. It says it is set up to slip a bit.
The RAM Powergrip (not HD) uses a combo disc. It is the metallic on the pressure plate side and organic on the flywheel side.
Both the RAMs are 10.9".
I dont want to break something that is for sure, but dont want to beat up the clutch roo much if I run it at the track 20 runs a year also.
These damn things are all 450 bucks and I cant afford to go through a clutch everyother year either. Why is there so many choices? Ha ha ha