COMP Cams Hi-Tech Roller Race Timing Sets include cast iron camshafts gears, induction hardened billet steel crank sprockets, and pre-stretched, heat-treated double roller chains with heavy-duty large pin design. They feature 3 keyway crank sprockets for 4 Degree incremental adjustability with 4 Degree maximum advance or retard. These timing sets are dynamically balanced and quality checked for run-out tolerances.

Product Features:

• Cast iron camshaft gear and induction hardened billet steel crank sprocket
• Features 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degreemaximum advance/retard
• Pre-stretched, heat-treated double roller chain with heavy-duty large pin design; chain available separately
• Dynamically balanced and quality checked for run-out tolerances
• Ideal for all street performance and race applications