I'm overhauling my race car and have installed a copper mix twin (c) and a tilton pedal box with a 3/4 clutch master. Pedal ratio is about 7:1
http://tiltonracing.com/product/800-series-overhung-pedal-assembly/
Everyone bangs on about how the coppermix twin is just like a stock clutch, but this with the pedal box mine is really quite heavy. Anyone have experience with this? Just want to make sure that I haven't missed any common things before I change clutch masters at great expense.
Cheers.