HARLEY SPORTSTER 883 TO 1200CC 1986 – 2003 SILVER COMPLETE BIG BORE KIT

Harley Sportster 883 | The Harley Sportster 883 to 1200cc Silver Complete Big Bore Kit is very similar to the black kit, but with a silver finish on the cylinders, which is often preferred by riders looking to match or maintain the classic silver engine look. This kit is designed for Sportster 883 models produced between 1986 and 2003 and provides the same performance upgrade by increasing the engine displacement from 883cc to 1200cc.

What’s Included in the Silver Complete Big Bore Kit:

1. Cylinders (Silver Finish): Two silver powder-coated or polished cylinders, designed to replace the stock 883 cylinders.
2. Pistons: Custom-designed pistons for the 1200cc conversion. These are built to match the larger bore size and often come with rings.
3. Piston Rings: High-performance rings for ensuring optimal compression and seal.
4. Gaskets: Complete set of head and base gaskets for proper sealing during the installation.
5. Wrist Pins and Circlips: Necessary hardware for attaching the pistons to the connecting rods.

Key Benefits | Buy Harley Sportster 883 Online

• Performance Boost: Increasing the displacement from 883cc to 1200cc typically results in a noticeable gain in both horsepower and torque, making the motorcycle more responsive and powerful.
• Silver Aesthetic: The silver finish of the cylinders helps maintain the clean, factory appearance of Sportster models with a silver engine.
• Easy Installation: This is a bolt-on kit, requiring no machining or extensive modifications to the engine. It is designed for direct fitment on Sportster 883 engines.
• Cost Efficiency: Converting your 883 into a 1200cc Sportster can be a more affordable option than purchasing a new bike, while giving you a significant performance improvement.

Compatibility:

This kit is made for Harley-Davidson Sportster 883 models from 1986 to 2003.

Installation Considerations | Buy Harley Sportster 883 Online

• Fuel System: You may need to adjust or upgrade your carburetor or fuel injection system to optimize the air/fuel ratio for the larger displacement.
• Ignition Timing: Re-tuning or adjusting the ignition system might be necessary for maximum performance.
• Exhaust: A more free-flowing exhaust system can help take full advantage of the increased engine capacity.

This upgrade is ideal if you want to enhance both the power and appearance of your Harley-Davidson Sportster while keeping the classic silver engine look.

Got a 1986 – 2003 883 Sportster and you want some more get-up-and-go? We have the solution to your problem! These 883 to 1200 big bore kits contain everything you need to convert your stock bike, with no head work necessary. Each kit contains 2 pre-fit cylinders with Wiseco 9.5:1 compression pistons and matching Hastings piston rings. When it comes to your motor, don’t skimp, this is where it counts, and Wiseco and Hastings are names you can count on. This kit fits 1986 – 2003 Harley-Davidson Sportsters and features silver finished cylinders.