• Update old mechanical-style cams and tensioners to new-style hydraulic tensioner system
• Produce more power and torque increasing cranking compression, improving throttle response, acceleration and fuel mileage
• Utilize 99-06 inner cam journals with 07-13 outer cam journals and chain sprockets allowing use of 07-13 camplates, oil pump and hydraulic chain tensioners and chain system (parts not included, must be purchased separately)
• Dyno proven and track tested
• Made in the U.S.A.

574 CAMS

• Extremely smooth cam-lobe design creates a smooth and quiet valvetrain
• Performance valve springs required on 99-04 engines and performance pushrods and lifters recommended
• Wicked power band for modified engines and an excellent bolt-in for stock 96", 103" and 110" engines; a great all-around camshaft with solid low end performance and mind blowing mid- and top-end power
• 2100-6500 rpm power range
• Responds well to modified cylinder heads, increased compression ratio, performance exhaust and intake systems