XM270H Xtreme Marine 226/236 LSA 112 Hydraulic Flat Tappet Camshaft, SBC, Chevy Small Block, 350

COMP Cams, Xtreme Marine, Camshaft, Small Block Chevy 350, Hydraulic Flat Tappet,

COMP Cams Xtreme Marine Chevy 350 camshaft. The Extreme Marine camshafts ahve an aggressive lobe design produces better throttle response and top-end horsepower than other cams with the same duration at .050 in., while delivering increased engine vacuum. These cams are available for everything from pleasure boats to race applications, so you can always enjoy Xtreme performance on the water. From hydraulic and mechanical, to flat and roller tappet, COMP Cams offers camshafts for your watercraft dating as far back as the 1950s.

Hydraulic Flat Tappet; For '58-'98 262-400 cid Small Block Engines w/ Flat Tappet Cam

• Jet Boat w/ A Impeller • Strong Midrange • Good Throttle Response • Noticeable Idle

Jet boat with A impeller, strong mid-range, good throttle response, noticeable idle.

Cam Style:   Hydraulic flat tappet

Camshaft Use:  Marine

Basic Operating RPM Range:  1,600-5,800

Intake Duration at 050 inch Lift:  226

Exhaust Duration at 050 inch Lift:   236

Duration at 050 inch Lift:   226 int./236 exh.

Advertised Intake Duration:  270

Advertised Exhaust Duration:   286

Advertised Duration:  270 int./286 exh.

Intake Valve Lift with Factory Rocker Arm Ratio:   0.480 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio:  0.489 in.

Valve Lift with Factory Rocker Arm Ratio:    0.480 int./0.489 exh.

Lobe Separation (degrees):  112

Computer-Controlled Compatible:   No

Grind Number:    XM270H