Description

Restore Exhaust Valve Timing and Engine Performance

The exhaust camshaft controls when exhaust valves open and close, allowing combustion gases to exit the engine efficiently. If the camshaft has become worn or damaged, replacing it helps restore proper valve timing, improve engine efficiency, and support long-term reliability.

Designed for the 2024-2026 Polaris XPEDITION NorthStar ADV and XP equipped with the ProStar 1000 engine, this replacement exhaust camshaft is manufactured to meet the demands of both routine engine repairs and complete rebuilds.

What This Kit Includes

• Exhaust Camshaft

When Should the Exhaust Camshaft Be Replaced?

Replace the exhaust camshaft if inspection reveals worn cam lobes, damaged bearing journals, excessive scoring, or other valve train damage. During a complete engine rebuild, replacing worn valve train components before reassembly helps maintain accurate valve timing and dependable engine operation.

• Direct replacement exhaust camshaft.
• Helps restore proper exhaust valve timing.
• Supports smooth engine operation.
• Designed for Polaris ProStar 1000 engines.

Before You Order

This exhaust camshaft is designed specifically for 2024-2026 Polaris XPEDITION NorthStar models equipped with the factory HVAC system.

Compatible models include:

• 2024-2026 Polaris XPEDITION NorthStar ADV
• 2024-2026 Polaris XPEDITION NorthStar ADV5
• 2024-2026 Polaris XPEDITION NorthStar XP
• 2024-2026 Polaris XPEDITION NorthStar XP5

If you’re unsure whether this exhaust camshaft fits your engine configuration, Contact REV6. Our team will help verify the correct replacement part before you order.

Complete Your Valve Train Repair

For the best results, replace both camshafts during the same repair. Pair this exhaust camshaft with the XPEDITION Intake Camshaft or choose the Complete Camshaft Kit, which also includes a new cam chain and chain guides.

If you’re planning a larger engine rebuild, browse the Polaris XPEDITION Parts Catalog for ProStar 1000 rebuild kits, timing components, and additional replacement parts.

Keep Your Valve Train Running Strong

Replacing worn valve train components before they cause additional engine damage helps protect your investment and keeps your rebuild moving forward. Using quality replacement parts also promotes consistent valve timing and dependable engine performance. Every REV6 camshaft is backed by a 1-year warranty and ships nationwide.