VERTEX TOP END PISTON KIT YAM BANSHEE 87-06 STROKER VTK23607100

VERTEX TOP END PISTON KIT YAM BANSHEE 87-06 STROKER VTK23607100 Top End Piston Kit. Includes (2 +1mm Cast Replica Stroker Piston Kits, Top End Gasket Kit, & 2 Wrist Pin Bearings). *Must be used with Hot Rods stroker crankshaft #4111.

Compression ratio

STD

Cylinder Diameter

65mm

Displacement

385cc

Piston OD

64.95

Size over STD

1mm