S&S Cycle V80 Long-Block Engine for Evolution Big Twin - Wrinkle Black Finish | Part 310-0233

Product type: Complete Engines

SKU : 0901-0187

Regular price $7,099.95 USD

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V80 Long-Block Engine - Wrinkle Black - Custom Chassis | Evolution Big Twin The S&S Cycle V80 Long-Block Engine offers a reliable...

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V80 Long-Block Engine - Wrinkle Black - Custom Chassis | Evolution Big Twin

The S&S Cycle V80 Long-Block Engine offers a reliable and high-performance replacement solution for 1984-1999 Evolution Big Twin motorcycles or custom chassis from 1970 to 1990 with an alternator-style primary. Designed to be a direct bolt-in replacement, this stock-height engine simplifies upgrades and restores engine performance without extensive modifications. Its construction features specially machined cylinder heads that allow the use of stock-length manifolds, ensuring compatibility with existing exhaust systems and simplifying installation. The engine includes S&S performance cylinder heads, a standard oil pump, flat-top cast pistons, 585 valve springs, forged rocker arms, and a 508 camshaft, all crafted to deliver optimal power and durability.

The S&S V80 Long-Block is made in the USA with quality components that meet demanding performance standards. It is compatible with EFI systems but requires calibration through an aftermarket module or add-on tuner for optimal operation. Fuel and ignition systems are not included, so users should utilize their existing carburetor, noting that rejetting may be necessary to ensure proper fuel delivery and performance. This engine is designed for easy installation and long-term reliability, making it an excellent choice for restoring or upgrading vintage Harley-Davidson Evolution engines.

With its wrinkle black finish, the S&S Cycle V80 Long-Block adds a sleek, professional look to your motorcycle while providing the performance benefits of high-quality components. Whether you're rebuilding an aging engine or enhancing your custom build, this engine provides a robust foundation for your motorcycle project, combining durability, performance, and ease of installation in a single package.

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