This is for a complete YAMAHA BLASTER YFS200 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
This includes a 3mm stroker crankshaft as well for even more power (the cases do NOT need to be machined for the crank to fit)
This includes:
Big Bore 240cc cylinder kit - 72mm
Head
Piston with rings and bearings
Studs
Complete re-jet kit for OEM Mikuni carb (suggested 35 pilot, and 360-380 main)
Gaskets
+3mm stroker crank
3mm crank spacer plate and gaskets