COMP Cams High Energy 268H Hydraulic Flat Tappet Camshaft Lift: .454" /.454" Duration: 268°/268° RPM Range: 1500-5500 C.A.R.B. Approved*
249-12-210-2
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Chevy 262-400ci Small Block 1955-98
**Note: In order to use these camshafts in 1955-57 265ci blocks, it is necessary to machine a small groove in the rear main journal of the cam to allow oil flow to the top of the engine.
Good street performance with stock converter, choppy idle.
| Operating Range: | 1500-5500 RPM |
| Duration Advertised: | 268° Intake / 268° Exhaust |
| Duration @ .050'' Lift: | 218° Intake / 218° Exhaust |
| Valve Lift w/1.5 Rockers: | .454'' Intake / .454'' Exhaust |
| Lobe Separation Angle: | 110° |
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Good street performance with stock converter, choppy idle. Biggest cam for inboard/outboard. Good for ski, economy and some performance.
Specifications:
What is the highest compression ratio you can go with this camshaft in a sbc 350ci.
Will this cam work with my stock 5.7 350 vortex and stock converter
Hi this cam work from springs stock , breakin and After breakin , (no what a réf for good Spring) thx
Hi what a good Spring for this cam thx
Would this work for a stock Ford 390 FE? Would it require changing valve springs?
Will it work with a tbi fuel system
Will this work with my 87 Monte Carlo SS? It has the 5.0 HO L69 factory engine and electronic Quadra Jet 4 bbl. with 02 sensor.
What is the best torque converter to use with this cam
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