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COMP Cams 12-649-5

Comp Cams Oval Track Camshafts

COMP Cams 12-649-5

249-12-649-5

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COMP Cams 12-649-5 Comp Cams Oval Track Camshafts $191.99
Oval Track Mechanical Flat Tappet Camshaft
Chevrolet 262-400ci 1955-1998
Lift: .510"/.510"
Duration: 270°/276°
Lobe Separation Angle: 108°
RPM Range: 2700-6400

Specifications:

Exhaust Valve Lift (in.)
0.51
Intake Valve Lift (in.)
0.510
Int. Duration @ .050 in. (Deg)
240
Exh. Duration @ .050 in. (Deg)
242
Int. Duration Advertised (Deg)
270
Exh. Duration Advertised (Deg)
276
Engine Make/Size
Chevy Small Block (262-400)
Lifter Type
Mechanical Flat Tappet
Usage
Street/Performance
RPM Range
2700-6400
Advertised Duration
270 int./276 exh.
Advertised Exhaust Duration
276
Advertised Intake Duration
270
Basic Operating RPM Range
2,700-6,400
Cam Style
Mechanical flat tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
240 int./242 exh.
Exhaust Duration at 050 inch Lift
242
Exhaust Valve Lash (in.)
0.018
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.51
Grind Number
CS 270XO-8
Intake Duration at 050 inch Lift
240
Intake Valve Lash (in.)
0.016
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.51
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.510 int./0.510 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
108
Manufacturer's Part Number:
12-649-5

Comp Cams Oval Track Camshafts are specifically designed for oval track racing. These cams are available for a variety of engine configurations, track lengths, and conditions so there's sure to be one to meet your needs.


Features:
  • Wide assortment of racing camshafts for all application requirements of drag, oval track and puller & mud competitors
  • Require accurate assessment of rear end gearing and other vehicle-based equipment to deliver top performance
  • Not made for street use or vehicles requiring accessory drive equipment, such as power brakes, air conditioning, etc.

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