Niche 1557 is a new Performance Camshaft. It is a direct replacement for your original Yamaha Camshaft and offers increased bottom end power gains of up to 15 percent, while increasing fuel economy at cruising speed. The Camshaft is made from forged steel, then hardened and heat-treated for ultimate strength and durability.
Camshaft Specifications:
Intake lift 10.0
Exhaust lift 10.0mm
Intake duration 250.0 degrees
Exhaust duration 250.0 degrees
Intake valve lash 0.13mm
Exhaust valve lash 0.15mm
Intake lobe center 107.50 degrees
Exhaust lobe center 107.50 degrees