Description

Polaris XPEDITION Exhaust Valve Kit

Exhaust valves operate under extreme heat and pressure every time your engine runs. Over time, they can wear, burn, or lose their ability to seal properly, leading to reduced compression and poor engine performance. This Polaris XPEDITION Exhaust Valve Kit is designed for 2024-2026 NorthStar ADV and XP models equipped with the ProStar 1000 engine.

Replacing worn exhaust valves during a cylinder head rebuild helps restore proper combustion, improve engine efficiency, and support long-term reliability.

What This Kit Includes

• Exhaust Valves

When Should You Replace Exhaust Valves?

Inspect the exhaust valves whenever the cylinder head is disassembled. If you find burning, pitting, bent valve stems, excessive wear, or poor valve sealing, replace the valves before reassembly. Installing new exhaust valves helps restore compression and promotes dependable engine performance.

• Replacement exhaust valves.
• Designed for ProStar 1000 cylinder head repairs.
• Helps restore proper valve sealing.
• Ideal for engine rebuilds and valve train service.

Compatible Polaris XPEDITION Models

• 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 kit fits your engine, Contact REV6. Our team will help verify compatibility before you order.

Complete Your Polaris XPEDITION Cylinder Head Rebuild

Need both intake and exhaust valves? Upgrade to the Polaris XPEDITION Complete Valve Kit, which also includes valve stem seals.

If your valve guides also need replacement, choose the Polaris XPEDITION Master Valve Kit for complete cylinder head coverage.

Browse the Polaris XPEDITION Parts Catalog to find additional ProStar 1000 engine components, valve train parts, and rebuild kits.

Built for Reliable Cylinder Head Repairs

Replacing worn exhaust valves helps restore engine efficiency, supports proper combustion, and protects your investment during a rebuild. Every REV6 Exhaust Valve Kit includes a 1-year warranty and ships nationwide.