SKU:11-2720
3-3/16 inch bore, 1000cc displacement, and a.060 oversize configuration deliver a reliable engine refresh with a 9:1 compression ratio tailored for Harley Davidson XL models.
This replica piston set is designed to fit Harley Davidson XL models from 1972 to 1981, providing a durable upgrade option for engine rebuilds and performance restoration. The pistons feature a steel expansion control strut cast into the crown to improve temperature stability and longevity under load.
Kit contents and hardware are included for straightforward installation, helping you complete the rebuild with compatible components in one purchase.
Proper break-in, involving running the engine at moderate speeds for at least 500 miles and avoiding excessive low-gear operation, is recommended to optimize piston and ring seating and overall engine performance over time.
Manufactured by Motorshop in Taiwan, this engine kit is labeled as a KIT UOM and is intended to fit Harley Davidson XL models listed in the product details.
Replica 3-3/16 inch bore piston set has a 9:1 compression ratio and is.060 oversize. Set includes a piston ring set 2 wirst pins and 4 circlips. Pistons have a steel expansion control strut cast.This Motorshop Replica 1000cc piston set is designed to fit Harley Davidson XL models from 1972 to 1981, providing a reliable upgrade for engine rebuilds and performance enhancements. Crafted with precision, this piston set features a 3-3/16 inch diameter and is oversized by.060 inches to restore engine power and efficiency. The kit includes all essential components for installation, ensuring compatibility and ease of assembly. Proper break-in, which involves running the engine at moderate speeds for at least 500 miles and avoiding excessive low gear operation, is recommended to optimize piston and ring longevity. This process helps achieve the best seating of piston rings and optimal engine performance over time.
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