COMP Cams Hi-Tech Adjustable Double Roller Timing Set - Billet Steel - Small Block Chevy BAS50SR55-LW 25 to 1 Ratio

25 to 1 Ratio

reducing plug fouling common with repetitive stealing type limiters

Furnace brazed aluminum construction

HTD (High Torque Drive) belts feature a round tooth for superior drive capability

COMP Cams Hi-Tech Adjustable Double Roller Timing Set - Billet Steel - Small Block Chevy BAS50SR55-LW 25 to 1 RatioCOMP Cams Adjustable Timing Sets come equipped with a Torrington roller thrust bearing which reduces friction. They include durable, induction hardened steel billet gears and a pre stretched, heat treated double roller chain with heavy duty large pin design. COMP Cams Adjustable Timing Sets feature an infinitely adjustable camshaft sprocket with 6? maximum advance or retard along with a 3 keyway crank sprocket for additional 4? incremental