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COMP Cams Xtreme Energy Camshafts 20-221-3 Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.455, Mopar, Small Block, Each

SKU: CCA20-221-3

Camshafts

COMP Cams Xtreme Energy Camshafts 20-221-3 Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.455, Mopar, Small Block, Each

SKU: CCA20-221-3

Camshafts
A$695.60
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

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.

Part Type

SB Mopar Extreme Energy Cam CRSXE256H-10

Data: v4.2 - Upd: 2026-10-14 11:16:52

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
20-221-3
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Xtreme Energy Camshafts
Product Attributes - UPC
036584046844
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
1,000-5,200
Product Attributes - Intake Duration at 050 inch Lift
212
Product Attributes - Exhaust Duration at 050 inch Lift
218
Product Attributes - Duration at 050 inch Lift
212 int./218 exh.
Product Attributes - Advertised Intake Duration
256
Product Attributes - Advertised Exhaust Duration
268
Product Attributes - Advertised Duration
256 int./268 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.447 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.455 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.447 int./0.455 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
CRS XE256H-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca20-221-3
SFX Item ID 4777095
Supplier Item Code 4777095
Manufacturer SKU 20-221-3
Manufacturer UPC 36584046844
Alternative References COM20-221-3

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