I've just rebuilt my month old cag with yellow jacket head kit , full circle crank ,jet pro pipe and carby kit with triple stage reeds . results were compared to a two week old cag of the same breed . 20% increase in horse power from 1.6 hp to 2 hp (reading seams a little low how ever its really all rellative as these bikes don't seam any slower than any other standard bike .)at the rear wheel both bikes fitted with 6 to 54 gearing . extra 2000 RPM , top speed increase from 51 Km/h to 62 Km/h . biggest difference was the power band with it realy kicking in instead of being slugish the whole way . also fitted with quick turn throtle , gearing to be changed befor racing next weekend .can't wait !!!
