This is for a complete YAMAHA BLASTER YFS200 72.00mm big bore kit made by VITO'S PERFORMANCE
This is a bolt on kit, that has shown proven dyno results of 34hp or more!
This has high performance port timing, triple exhaust, and four intake ports!
Crazy power over stock setup
This kit has been on the market for a LONG time, and still reigns as KING for a reason: HUGE power gains and awesome reliability
Beware of other big bore kit that are only 68.00mm (stock jug bored out), this is the true 72.00 kit, with more room to bore out.
This can be used with our 3mm stroker crankshafts as well for even more power (the cases do NOT need to be machined for the crank to fit)
Big Bore 240cc cylinder kit - 72.00mm
Oversized head to accommodate the larger piston
Piston with rings and bearings
Complete re-jet kit with jets and needle
Full top end gasket kit