BRAND NEW FORGED PISTON KIT
85mm / 12:1 COMPRESSION RATIO
UPGRADE YOUR WARRIOR / RAPTOR 350 FROM A 350 TO A 366
INCREASED HP AND TOQUE AS SHOWN BY THE DYNO
WE HAVE PERSONALLY TESTED 3 OF THESE KITS OVER A 1 YEAR SPAN
TO ENSURE QUALITY WHEN TESTING.
PISTON HAS A TEFLON SIDE COATING AND CERAMIC TOP.
THIS KIT FITS THE STOCK CYLINDER HEAD AND CRANKCASE.
**YOU WILL NEED TO HAVE YOUR CYLINDER BORED TO MATCH THE PISTON**
** PROFESSIONAL INSTALLATION HIGHLY RECCOMENDED **