Yamaha V-MAX Piston kit
STROKE 66mm
DISPLACEMENT BORE INSTALLATION VALVE WRIST USAGE COMP. PART
SIZE REQUIRMENTS SIZE PIN
RATIO NO.
1260cc 78mm Cylinder Boring Only 30mm In 19mm DRAG 14.0:1 MTCV1260
2mm oversize 3.070 in
26.5mm Ex
1327cc 80mm Resleeve 30mm In 19mm DRAG 14.0:1 MTCV1327
4mm oversize 3.149 in
26.5mm Ex

NOTE:VALVE POKET IS CUT 1mm LARGER THAN VALVE SIZE LISTED
KIT INCLUDES:4 PISTONS,RINGS,WRIST PINS,BUTTONS or CLIPS,AND HEAD GASKET