[Michael C Henry]

It keeps sounding like I'm headed to the Street Twin again.
Last night I was over at another FE maniacs. He dug out an 11" Centerforce diaphram pressure plate and it appeared to have 9 bolts connecting to flywheel. Beats 6 bolts. How much more clamping force would be availabe in a 12 Borg & Beck long pressure plate?
Local Clutch shop offered to surface my pressure plate and double the springs. How much more spring pressure will it take.