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Competition Cams

Competition Cams Dual Energy Flat Tappet Camshaft Mopar 273/318/340/360 20-417-3

Competition Cams Dual Energy Flat Tappet Camshaft Mopar 273/318/340/360 20-417-3

CLR-COM-20-417-3

$234.99
$234.99
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Low stock: 4 left

Competition Cams Dual Energy Flat Tappet Camshaft

#20-417-3 or 204173

 

You Are Purchasing the Camshaft Only, All Other Part Numbers Shown Below are For Reference Purposes Only

Fits: Chrysler/Mopar Small Block 273, 318, 340, 360 V8 Engines

Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 1,600-5,750
Intake Duration at 050 inch Lift: 211
Exhaust Duration at 050 inch Lift: 227
Duration at 050 inch Lift: 211 int./227 exh.
Advertised Intake Duration: 265
Advertised Exhaust Duration: 276
Advertised Duration: 265 int./276 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.442 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.462 in.
Valve Lift with Factory Rocker Arm Ratio: 0.442 int./0.462 exh.
Lobe Separation (degrees): 110
Grind Number: 265DEH
Computer-Controlled Compatible: No
Lifters Included: No
Lifter Style: Hydraulic flat tappet
Valve Springs Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Timing Chain and Gears Included: No
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: Yes
Quantity: Sold as a kit.

Footnotes: 7 - Stock springs cannot be used.

 

These Dual Energy cam and lifter kits from COMP Cams have more exhaust duration and lift than intake. They are designed for applications where a slight sacrifice in low-end power is acceptable for an increase in mid and upper-range rpm horsepower. These kits are ideal for use with restricted exhaust port cylinder heads, or applications using a full-length exhaust system.

 

Component Part Number
Complete K-Kit K20-417-3
Small SK-Kit SK20-417-3 [7]
Cam & Lifter Kit CL-Kit CL20-417-3 [7]
Rocker Pushrod RP-Kit RP1322-16
Lifter Kit 822-16 / 867-16 [37]
Timing Set 2103 / 3103
Rocker Arms 1322-16 [23]
Push Rods 7958-16
Valve Springs 901-16
Steel Retainers 744-16
Valve Locks 604-16
Valve Seals 504-16
Camshaft Break-In Lube

159

 

Installation Notes (These notes apply to the above recommended components with the trailing installation note numbers)
Note Description
7 [7] Stock springs cannot be used.
23 [23] Includes special shafts & spacers.
37 [37] Adjustable valve train required.
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