Direct bolt-on for 1300-1600cc Type-1 engines Increases displacement to 1641cc without crankcase machining Includes barrels, pistons, rings, gudgeon pins, and clips Upgrade your Type-1 engine effortlessly with this AA Performance 87mm Cast Barrel & Piston Kit. Designed for a direct bolt-on installation onto a standard 1300-1600cc engine case with a 69mm crankshaft, this kit boosts your engine's displacement to 1641cc. No crankcase or standard 1600cc cylinder head machining is required; simply install the kit and enjoy enhanced performance. The kit includes everything needed for a complete upgrade: high-quality barrels, pistons, piston rings, gudgeon pins, and clips.
