SKU:11-2718
Replica 3-3/16 inch bore piston set with a.040 oversize delivers a 9:1 compression ratio for Harley XL engines. Designed for rebuilds and performance upgrades, it fits Harley Davidson XL models from 1972 through 1985.
Each piston is engineered to meet or exceed OEM standards, and features a steel expansion control strut cast into the piston for enhanced durability.
The kit includes a complete piston ring set, two wrist pins, and four circlips to support full installation of the pistons.
Manufactured in Taiwan to meet strict quality standards, this replica piston set is designed to pair with the included accessories for smooth installation and reliable, long-term performance.
Recommended break-in: run the engine at moderate speeds for at least 500 miles and avoid excessive running in lower gears to properly seat the new pistons and rings, helping extend engine life and optimize power output.
Ideal for vintage Harley restoration or performance upgrades, this Motorshop piston set provides a dependable solution with comprehensive accessory support.
Replica 3-3/16 inch bore piston set has a 9:1 compression ratio and is.040 oversize. Set includes a piston ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.Upgrade your Harley Davidson XL engine with the Motorshop Replica 1000cc Piston Set, designed to deliver reliable performance and durability. Crafted from high-quality materials in Taiwan, this kit includes pistons that are precisely engineered to fit 1972 to 1981 Harley Davidson XL models. The set features pistons with a 3-3/16 inch diameter and a.040 oversize, making it suitable for rebuilds and performance enhancements. Each piston is engineered to meet or exceed OEM standards, ensuring consistent compression and power output. Proper installation and break-in procedures are essential; it is recommended to run the engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears to properly seat the new pistons and rings. This process helps extend the lifespan and optimize performance of the engine components. The kit also includes essential accessories such as a Ring-O-Matic Ring Compressor Tool Kit, Piston Wrist Pin Lock, Connecting Rod Clamping Tool, and a replica piston set with.050 oversize for future compatibility or upgrades. These accessories facilitate smooth installation and ensure proper piston-ring seating, contributing to long-term engine reliability. Whether you're restoring a vintage Harley or upgrading for increased performance, this piston set provides a dependable solution, backed by quality manufacturing and comprehensive accessory support.
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