Engine Camshaft Comp Cams 12-236-3

SBC Xtreme Marine Hyd. Cam XM262H-12


SKU BDQQ12-236-3
Part Number 12-236-3
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Camshaft; Xtreme Marine ™; Chevy Small Block 4.3L-6.6L/262-400 Cubic Inch; Hydraulic Flat Tappet; 1300-5500 RPM Range; 218 Degree Intake Duration @ 0.050 Inch Lift; 224 Degree Exhaust Duration @ 0.050 Inch Lift; 0.462 Inch Intake Valve Lift; 0.477 Inch Exhaust Valve Lift; 112 Degree Lobe Separation

Xtreme Energy Cams™ are designed to take advantage of the latest improvements in Valve train components & the newest developments in Camshaft lobe design. Their aggressive lobe design produces better throttle response & top end Horsepower than other cams with the same duration. Xtreme Energy Cams™ also deliver increased Engine vacuum. Can be used in any street or street/Strip application where both throttle response & top end Horsepower are desired. Because these Camshafts use aggressive lobe designs, it is imperative that Valve springs, locks, retainers, pushrods, lifters, Rocker Arms & other related components be matched to the camshaft.

Engine Compatibility: Chevy Small Block V8 262-400 Cubic Inch

Recommended Use: Mild Street Performance To Mild Race

Type: Hydraulic Flat Tappet

RPM – Low: 1300

RPM – High: 5500

Intake Duration At 0.050 Inch Lift (DEG): 218 Degree

Exhaust Duration At 0.050 Inch Lift (DEG): 224 Degree

Advertised Intake Duration (DEG): 262 Degree

Advertised Exhaust Duration (DEG): 268 Degree

Intake Valve Lift (IN): 0.462 Inch

Exhaust Valve Lift (IN): 0.477 Inch

Lobe Separation Angle (DEG): 112 Degree

Intake Centerline Angle (DEG): 110 Degree

Grind Number: XM262H

Computer-Controlled Compatible: No

– Extremely Wide Powerband Helps Get Boat On Plane While Making Maximum Horsepower
– Power Enhancement Helps Maintain Top End Speed
– Work Well Against Exhaust Systems With Restrictive Back Pressure
– Good For Inboard/Outboard Pleasure Boats, Has Good Idle
– Limited 1 Year Warranty


Weight 8.89500 kg
Dimensions 24.30000 × 3.00000 × 2.80000 cm

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