Yamaha Banshee

Engine Mods

Trail Port

$325

Produces 60HP with most Pipes, Timing Advance, Stock Carbs & OEM Head Mod *Pump Gas*

*Can be upgraded to 4mm Stroker Cylinder later on*

Aggressive Trail Port

$450

Produces 65-70HP with most Pipes, Timing Advance, Stock Carbs & OEM Head Mod or Proper Domes for Cool Head

Dune Port

$495

Produces 70HP with most Pipes, Timing Advance, Stock Carbs & Proper Domes *Pump Gas*

Wiseco Top End Kit & Cylinder Bore / Hone

$435.00

Add Wiseco Pistons, Wrist Pin Bearings & Top End Gaskets to above listed Porting services. Price includes Bore / Hone of customer provided cylinders

Case Match

$75

Port Match customer supplied Upper Case half to Cylinder Base Openings

Case Trenching

$195

Machine customer supplied Upper & Lower Cases to clear up to 64mm

(+10) Stroker Crank with 115mm Rods

Cylinder & Engine Parts / Kits

OEM Replacement Cylinder Kits

$595

Aftermarket Std. Bore (64mm) Cylinder Kit

Includes: Cylinders, Studs, Water Plugs, Wiseco Forged Pistons, Wrist Pin Bearings & Top End Gasket Set. Cylinder Bores are set to proper clearances & fully chamfered

Trail Ported OEM Replacement Cylinder Kits

$950

Aftermarket Std. Bore (64mm) Cylinder Kit with Trail Porting

Includes: Cylinders, Studs, Water Plugs, Wiseco Forged Pistons, Wrist Pin Bearings & Top End Gasket Set. Cylinder Bores are set to proper clearances & fully chamfered

Dune Ported OEM Replacment Cylinder Kits

$1095

Aftermarket Std. Bore (64mm) Cylinder Kit with Dune Porting

Includes: Cylinders, Studs, Water Plugs, Wiseco Forged Pistons, Wrist Pin Bearings & Top End Gasket Set. Cylinder Bores are set to proper clearances & fully chamfered

4mm Stroker Engine Kit

$1,695

Includes: Aftermarket Std. Bore (64mm) Cylinder Kit with Stroker Porting HotRods 4mm Long Rod Stroker Crank, Cool Head Domes ( Pair)

Wiseco 795 Series Forged Pistons, Wrist Pin Bearings & Complete Gasket Set & Seal kit. Cylinder Bores are set to proper clearances & fully chamfered

*Billet Cool Head Available for Additional $170*

130 South Water St. Coshocton OH 43812