COMP Cams High Energy 268H Hydraulic Flat Tappet Camshaft & Lifter Kit Lift: .494" /.494" Duration: 268°/268° RPM Range: 1500-5500
249-CL33-224-3
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Ford 352-428 c.i. 8 CYL. 1963-1977
| Operating Range: | 1500-5500 RPM |
| Duration Advertised: | 268° Intake / 268° Exhaust |
| Duration @ .050'' Lift: | 218° Intake / 218° Exhaust |
| Valve Lift w/1.73 Rockers: | .494'' Intake / .494'' Exhaust |
| Lobe Separation Angle: | 110° |
Ford, FE, 352, 428, Super Cobra Jet, SCJ, Cobra Jet, Mustang, Mach 1, Shelby, 332, 361, 390, 406, 410, 427, 428, Truck, F100, F150, Ford Truck
Good upgrade for factory performance cams in 390-428. Noticeable idle.
Specifications:
I am installing a 1968 FE 390 cu in and stroking it out to be a 431 cu in to install into my 1964 ford galaxy 500 XL. Will be running a C-6 automatic. will this cam have a good lope at idle speed and Isn't 1500 rpm at idle be a little fast?
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