K... I FINALLY have the gearing sorted on my Chief build, but now find the RPM of clutch endgadement too low. Geared lower, the thing could climb a tree with me on it but would float the valves at 15 mph. Now that it will hit 30+ take off from a stop is slow. Not as slow at the Twin build with the EZM trans but still; I'd like a better launch. I have the 4G trans with solid everythng ( sound on decell from speed is AWSOME ) with the 3 puck clutch for straght shaft HS motor. Any hints on rasing the RPM that the clutch engadges. Im thinking this would improve the takeoff situation. If no adjustment is possable is there a different clutch at would work with this setup withthe funky T belt pulley thingy??? Thanks in advance. Heres the build: http://motorbicycling.com/showthread.php?t=47095