SKU:11-0303
3-3/16 inch bore,.030 oversize with a compression of 8.4:1, designed specifically for Harley-Davidson XL models from 1972 through 1981. This piston kit provides precise fitment for a rebuild or performance upgrade, with components crafted in Taiwan to exacting standards.
Key specifications: UOM KIT; designed for 0.030 oversize rings and compatible with Harley XL engines within the 1972–1981 range. The kit is built for durability and long-term engine reliability.
Break-in guidance: proper break-in is crucial for new pistons and rings; run the engine at moderate speeds for at least 500 miles and avoid excessive operation in lower gears to ensure proper seating and longevity.
For installation instructions, refer to http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf.
Ideal for restoring or enhancing Harley XL performance, providing a seamless fit and consistent power delivery. This kit pairs well with Ring-O-Matic Ring Compressor Tool Kit and Connecting Rod Clamping Tool for easier installation and maintenance.
Piston set 3-3/16 inch bore.030 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.The Motorshop 1000cc Piston Set.030 Oversize is designed specifically for Harley Davidson XL models from 1972 to 1981, offering reliable performance and precise fitment. Crafted in Taiwan, this piston kit includes all necessary components for a comprehensive rebuild or upgrade, ensuring durability and optimal engine operation. Proper break-in is crucial for new pistons and rings; run the engine at moderate speeds for at least 500 miles, avoiding excessive operation in lower gears to ensure proper seating and longevity of your engine components. For detailed installation instructions, refer to the provided guide at http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf. This kit is ideal for restoring or enhancing the performance of your Harley XL, providing a seamless fit and consistent power delivery. The set includes high-quality pistons compatible with 0.030-inch oversize rings, along with piston wrist pin locks to secure the assembly. Designed with precision and durability in mind, this piston kit supports a smooth running engine and long-term reliability. It pairs well with recommended accessories like the Ring-O-Matic Ring Compressor Tool Kit and Connecting Rod Clamping Tool for easier installation and maintenance. Whether rebuilding your engine or upgrading to improve performance, this piston set is a vital component for Harley enthusiasts seeking quality and value in their motorcycle repairs.
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