Tillotson Racing Camshaft, 225RS

Product Description

This is the spec camshaft for the T4 race series featuring the 225RS Tillotson racing engine and the T4 racing chassis.

This camshaft will work with the following engines:

• 196cc clones
• Honda GX200
• 212cc Hemi Predator (clearancing may be required)
• Tillotson 212E, 212EE
• Tillotson 225RS

Cam Specs: 

• Base Circle: .865” ±.05”
• Intake Duration: 235.5 @.050
• Exhaust Duration: 234.5 @.050
• Intake Cam Lift: .264
• Max Intake Valve Lift: .265
• Exhaust Cam Lift: .265
• Max Exhaust Valve Lift: .265
• Intake Centerline: 107
• Exhaust Centerline: 111.5