COMP Cams Replacement Idler Bearing6500 - 6500IB-1

Idler Bearing for Hi-Tech Belt Drive Systems

Idler Bearing for Hi-Tech Belt Drive Systems

Replacement Idler Bearing for Hi-Techâ„¢ Belt Drive Systems.

• Infinitely adjustable Vernier sprocket for absolute timing accuracy
• Includes double lip seals for long life and maximum crankcase vacuum
• Utilizes a unique camshaft thrust adjustment system without shims
• Designed to absorb crankshaft harmonics to guard against performance-robbing valve train instability
• Unique belt idler system to reduce flap throughout RPM range
• Designed to absorb crankshaft harmonics to guard against performance-robbing valve train instability
• Extreme application belt for high RPM and high compression durability
• Unique belt idler system to reduce flap throughout RPM range
• Different diameter idlers available for racers with align bored blocks