Chevrolet Small Block Adv. Duration: 283/287 Duration @ .050: 248/252 Lift: .535/.530 Lobe Separation: 106 LC Included Lifters: 91118 Direct Lube Mech. Flat Tappet 3000-6800. Small Base Circle, Oval track, 2bbl. 1/4 to 3/8 tight, with good intake & exhaust.
Chevrolet Small Block Adv. Duration: 276/280 Duration @ .050": 248/252 Lift: .535/.540 Lobe Separation: 106 LC Included Lifters: 91118 Direct Lube Mech. Flat Tappet 2500-6700. Tight lash oval track profile, great power coming off corners.
Chevrolet Small Block Adv. Duration: 276/280 Duration @ .050": 248/252 Lift: .535/.540 Lobe Separation: 106 LC Included Lifters: 91118 Direct Lube Mech. Flat Tappet 2500-6500. Small Base Circle. Tight lash oval track profile, great power coming off corners.
Chevrolet Small Block Adv. Duration: 283/291 Duration @ .050": 248/256 Lift: .510/.505 Lobe Separation: 106 LC Included Lifters: 91118 Direct Lube Mech. Flat Tappet 3000-7000. 1/4 to 3/8 mile tracks. Great all-around short track cam.
Chevrolet Small Block Adv. Duration: 285/285 Duration @ .050": 250/250 Lift: .525/.525 Lobe Separation: 106 LC Included Lifters: 91115 Mechanical Flat Tappet 2800-6500. Best on 1/4 to 3/8 mile tight tracks. Big torque out of the corners. Needs headers.
Chevrolet Small Block Adv. Duration: 285/285 Duration @ .050": 250/250 Lift: .525/.525 Lobe Separation: 106 LC Included Lifters: 91118 Direct Lube Mech. Flat Tappet 2800-6500. Best on 1/4 to 3/8 mile tight tracks. Big torque out of the corners. Needs headers.
