4782M08050 Wiseco .020 Piston Kit for Arctic Cat 650 V-2 2004-2007 80.50mm 11:1

Wiseco .020 Piston Kit for Arctic Cat 650 V-2

This .020 oversize piston kit for Arctic Cat 650 V-2 engines delivers the 80.50mm bore and 11:1 compression needed to refresh top-end power, cross-referenced to Wiseco 4782M08050.

Overview

This Wiseco .020 piston kit for Arctic Cat 650 V-2 engines is a forged piston assembly built to restore compression and reliability on worn or damaged top ends. The 80.50mm bore size and 11:1 compression ratio suit riders and mechanics rebuilding 2004 to 2007 Arctic Cat 650 V-2 machines. Each kit for Arctic Cat 650 V-2 applications is cross-referenced to Wiseco part 4782M08050 for easy verification.

Built For Performance

• 80.50mm bore diameter for .020 oversize cylinder prep
• 11:1 compression ratio for strong mid-range response
• Forged piston construction for high-load durability
• Wiseco 4782M08050 cross-reference for confident matching
• Designed for Arctic Cat 650 V-2 engines from 2004 to 2007

Fits These Machines

• for Arctic Cat 650 V-2 (2004)
• for Arctic Cat 650 V-2 (2005)
• for Arctic Cat 650 V-2 (2006)
• for Arctic Cat 650 V-2 (2007)

On-The-Job Use

• Top-end rebuilds on high-mileage 650 V-2 engines
• Cylinder boring or honing jobs requiring oversize pistons
• Restoring lost compression after piston or ring wear
• Shop service work on 2004 to 2007 Arctic Cat 650 V-2 models

Specs At A Glance

Good To Know

Q: Does this kit fit stock cylinders? A: No, this is a .020 oversize kit for a cylinder bored to accept an 80.50mm piston. Q: Should I measure my cylinder before ordering? A: Yes, confirm your bore size and piston clearance with a machinist so the oversize matches your cylinder condition.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.