For Honda TRX400EX 1999-08 Hot Cam Stage 2 Camshaft & Cylinder Piston Gasket Kit

Hot Cam Stage 2 Camshaft and Cylinder Piston Gasket Kit for Honda

This Stage 2 camshaft and cylinder piston gasket kit delivers a matched top-end package that improves valve lift and restores lost compression. It pairs the camshaft with the cylinder, piston, and full gasket set for a complete rebuild.

Overview

This Stage 2 camshaft and cylinder piston gasket kit is aimed at riders who want more mid-range and top-end pull from their engine. The camshaft raises valve lift while the cylinder, piston, and gaskets rebuild the top end in one job. It fits Honda TRX400EX machines from 1999 through 2008.

Built For Performance

• Stage 2 camshaft profile for increased valve lift and duration
• Cylinder and piston supplied as a matched top-end pair
• Full gasket set seals base, head, and cover joints
• Piston rings and wrist pin included for assembly
• Balanced kit contents reduce mismatched part risk
• Suited to performance-oriented trail and sport setups

Fits These Machines

• for Honda TRX400EX 1999
• for Honda TRX400EX 2000
• for Honda TRX400EX 2001
• for Honda TRX400EX 2002
• for Honda TRX400EX 2003
• for Honda TRX400EX 2004
• for Honda TRX400EX 2005
• for Honda TRX400EX 2006
• for Honda TRX400EX 2007
• for Honda TRX400EX 2008

On-The-Job Use

• Performance top-end builds on trail and sport quads
• Rebuilds after valve or compression issues
• Shop installs on Honda TRX400EX machines
• Riders chasing stronger mid-range response

Specs At A Glance

Good To Know

Q: Will a Stage 2 camshaft need other engine changes? A: A Stage 2 profile often works with stock valve springs but may need checking against your manual for spring and clearance limits. Always verify coil bind and valve clearance during assembly.

Q: Does the kit include everything for a top-end rebuild? A: It bundles the camshaft, cylinder, piston, and gasket set for a matched install. Confirm bore size and model year before ordering.

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