Cylinder Works +4mm Big Bore Cylinder for Suzuki DR-Z 400SM, DR-Z 400S, DR-Z 400E LT-Z 400
Cylinder Works Standard Big Bore Cylinder 434 cc. for Suzuki DR-Z 400SM, DR-Z 400S, DR-Z 400E LT-Z 400
Looking for more power, your search is over. Cylinder Works +4mm Big Bore Cylinder Kit. Makes your LT-Z 400 or DR-Z 400 434cc.with 11.3:1 compression ratio. Includes (Big Bore Cylinder, 94mm Piston Kit, & Top-End Gasket Kit). When you need more power turn to Cylinder Works great power gains with OEM reliability all at a great price.
Features of the Cylinder Kit Big Bore:
- +4mm Big Bore Cylinder Kit. 434cc. 11.3:1 Comp. 94mm. Includes (Cylinder, Piston Kit, & Top-End Gasket Kit).
- All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Forged Big Bore pistons increase engine’s displacement, torque, and peak horsepower
- All pistons are heat treated with a T-5 hardening and tempering cycle
- Kits include piston, rings, wrist pin and circlips
All kits are designed exclusively for closed-course competition use ONLY
Use on public lands or highways in the state of California is illegal
Sold separately - replacement piston, gaskets, and ring set available