SKU:11-2726
Upgrade your Harley XL engine with the Motorshop Replica 1000cc piston set, designed to restore power and performance to vintage models. The pistons use a 3-3/16 inch bore with a.050 oversize and a 9:1 compression ratio, enabling efficient combustion and reliable power delivery on classic Harley Davidson XLs from 1972 through 1985.
The kit includes a piston ring set, 2 wrist pins, and 4 circlips. Pistons feature steel expansion control struts, cast into the design to add durability under high-performance riding and rebuild conditions. This is a Taiwan-made components solution built for precision and longevity in engine refurbishments.
Compatibility covers Harley Davidson XL models manufactured from 1972 to 1985, making it a suitable choice for restoration or performance upgrades of vintage motorcycles in this range. The set is engineered to fit within the engine's cylinders with a tight seal, supporting efficient combustion and dependable operation after install.
Installation considerations are noted with practical tools and related items aimed at smoother assembly, including Ring-O-Matic Ring Compressor Tool Kit and Connecting Rod Clamping Tool as installation aids. Related components to consider include a 1000cc Piston Ring Set.050 Oversize and Piston Wrist Pin Lock as suggested accessories.
Follow proper installation and break-in procedures to maximize piston and ring seating and engine longevity—such as running the engine at moderate speeds for at least 500 miles and avoiding excessive low-gear operation during initial run-in.
Replica 3-3/16 inch bore piston set has a 9:1 compression ratio and is.050 oversize. Set includes a piston ring set 2 wrist pins and 4 cirlips. Pistons have a steel expansion control strut cast.Upgrade your Harley Davidson XL engine with the Motorshop Replica 1000cc piston set, designed to restore power and performance to vintage models from 1972 to 1981. Crafted in Taiwan, this piston kit features durable construction suitable for high-performance motorcycle rebuilds. The set includes pistons, rings, and wrist pin locks, providing a comprehensive solution for engine refurbishment. Proper installation and break-in procedures, such as running the engine at moderate speeds for at least 500 miles and avoiding excessive low gear operation, are essential for optimal piston and ring seating and engine longevity.
Engine rebuilds demand precision and quality components. The Motorshop piston set's.050 oversize pistons are engineered to fit perfectly within the engine's cylinders, ensuring a tight seal and efficient combustion. Compatibility with original Harley Davidson XL models from 1972 through 1981 makes this kit an excellent choice for restoring or customizing vintage motorcycles. The included accessories, such as the Ring-O-Matic ring compressor tool kit and connecting rod clamping tools, facilitate smooth installation, ensuring professional results with minimal effort.
Each piston features accurately machined dimensions and durable materials to withstand the rigors of motorcycle operation. The set is designed to work seamlessly with suggested items like the 1000cc piston ring set (.050 oversize) and the piston wrist pin lock, ensuring a complete and reliable rebuild. Whether you're restoring a classic Harley or performing a performance upgrade, this piston set provides the quality and compatibility you need for a successful engine rebuild.
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