looking for some hp, but your on a tight budget? Need to pay rent so you don't get the boot, yet you still want to race to work? This alum 1 ring kit produces 11-14hp. Not bad! 10mm wrist pin for your stock crank, 6 transfer ports, with an auxillary boost port. For your 02-11 zuma
Yasuni R Exhaust Horizontal Minarelli '02-'11 Zuma Bugeye
Yasuni Exhaust R for Horizontal Minarelli '02-'11 "Bugeye" Zuma, SR50 Minarelli, and many more. Manufactured by renowned Spanish manufacturer Yasuni. In terms of performance, the Yasuni R lies between The Yasuni...