Inspired by our Pro Stock Drag Race engines, these updated big bore kit utilizes a Ductile Cast Iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. Bolt-in kits do not require machining, rebalancing or engine removal, and include just about everything you'll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!
Key Features
Brand Manufactured by S&S Cycle
Category Engine Components
Type Piston Sets - Powersports
Specifications
Length 18.7 in
Width 14.5 in
Height 10.4 in
Weight 24.4 lbs
Rider Benefits
Inspired by our Pro Stock Drag Race engines, these updated big bore kit utilizes a Ductile Cast Iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. Bolt-in kits do not require machining, rebalancing or engine removal, and include just about everything you'll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!
Although not mandatory, we recommend adding an oil cooler to bikes ridden in warmer climates
Complete kits include cylinders, pistons, gaskets, and instructions
Bolts in. No machining, balancing, or splitting the crankcases
Please review manufacturer details to ensure proper fitment before ordering.