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COMP Cams Xtreme Energy Camshafts
Xtreme Energy 218/224 Hydraulic Roller, Ford 221-302
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Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
31-493-9
Part Type:
Product Line:
Summit Racing Part Number:
CCA-31-493-9
UPC:
36584003458
Cam Style:
Hydraulic roller, Retro-fit
Camshaft Use:
Street/Strip
Basic Operating RPM Range:
1,800-5,800
Intake Duration at 050 inch Lift:
218
Exhaust Duration at 050 inch Lift:
224
Duration at 050 inch Lift:
218 int./224 exh.
Advertised Intake Duration:
270
Advertised Exhaust Duration:
278
Advertised Duration:
270 int./278 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.514 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.509 in.
Valve Lift with Factory Rocker Arm Ratio:
0.514 int./0.509 exh.
Lobe Separation (degrees):
110
Remanufactured:
No
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Quantity:
Sold individually.
Special Attention:
This cam has a standard base circle that require the use of link bar style lifters
COMP Cams Xtreme Energy Camshafts
COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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