SKU: N/AThis site contains affiliate links for which we may be compensated
eBay Motors / Parts & Accessories / Car & Truck Parts & Accessories / Engines & Engine Parts / Valvetrain Components / Camshafts
Comp Cams
11-242-3 Xtreme Energy Hydraulic Flat Tappet Camshaft BBC 268H Product details: Chevy 396-454ci Big Block 1965-96*Note: In order to use these camshafts in 1965-66
396/427ci blocks, it is necessary to machine a 3/16'' wide x 7/64'' deep groove
in the rear main journal of the cam to allow oil flow to the top of the engine.Good for street machines, slightly rough idle, stock
converter.Operating Range:1600-5800 RPMDuration Advertised:268° Intake / 280° ExhaustDuration @ .050'' Lift:224° Intake / 230° ExhaustValve Lift w/1.7 Rockers:.515'' Intake / .520'' ExhaustLobe Separation Angle:110°Specifications:Intake Valve Lift (in.) 0.515Exhaust Valve Lift (in.) 0.52RPM Range 1600-5800Int. Duration @ .050 in. (Deg) 224Exh. Duration @ .050 in. (Deg) 230Int. Duration Advertised (Deg) 268Exh. Duration Advertised (Deg) 280Engine Make/Size Chevy Big Block (396-454)Lifter Type Hydraulic Flat TappetUsage Street/PerformanceAdvertised Duration 268 int./280 exh.Advertised Exhaust Duration 280Advertised Intake Duration 268Basic Operating RPM Range 1,600-5,800Cam Style Hydraulic flat tappetComputer-Controlled Compatible NoDuration at 050 inch Lift 224 int./230 exh.Exhaust Duration at 050 inch Lift n 230Exhaust Valve Lift with Factory Rocker Arm Ratio (0.52)Grind Number CB XE268H-10Intake Duration at 050 inch Lift 224Intake Valve Lift with Factory Rocker Arm Ratio (i0.515)Quantity Sold individuallyValve Lift with Factory Rocker Arm Ratio 0.515 int./0.520
exh.Valve Springs Required YesLobe Separation (Deg) 110Manufacturer's Part Number: 11-242-3
Returns Accepted for this item if it's within 30 Days