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COMP Cams Camshaft A8 305H-10

SKU: CCA10-211-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft A8 305H-10

SKU: CCA10-211-4

Camshafts

CCA Camshafts...

A$706.68
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Hydraulic: Excellent for Pro Street or mild bracket racing. 3500+ stall, 10.5:1

Product Overview

*Magnum Camshafts* * Great high RPM power * Easy on valve train parts * Can be used with mild ratio rocker arms and traditional performance valve springsAvailable * Best with aftermarket converter and 9.5:1+ compression

Product Details

Advertised Exhaust Duration:305
Advertised Intake Duration:305
Amazon ASIN:N/A
Assembly Lubricant Included:Yes
Basic Operating RPM Range:3,000-7000
C.A.R.B. E.O. Number:N/A
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?:No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade:CL10-211-4
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Magnum
Description:Magnum 253/253 Hydraulic Flat Cam for AMC 290-401
Engine Family:American Motors 290-401 c.i. 8 Cylinder (1966-1991)
Exhaust Duration @ .050 in.:253
Exhaust Duration at .050 inch Lift:253
Exhaust Duration:305
Exhaust Valve Lift(in):0.541
Exhaust Valve Lift:0.541
Grind Number:305H
Intake Duration @ .050 in.:253
Intake Duration at .050 Inch Lift:253
Intake Duration:305
Intake Valve Lift(in):0.541
Intake Valve Lift:0.541
K-Kit Upgrade:K10-211-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:110
Part Number:cca10-211-4
RPM Range:3000-9000
SK-Kit Upgrade:SK10-211-4
Title:Magnum 253/253 Hydraulic Flat Cam for AMC 290-401
Usage:Street/Strip
Valve Springs Required:Yes

Application Summary

Fits AMC 290, 304, 343, 360, 390 and 401

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:50:17

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
10-211-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Magnum Hydraulic Camshafts
Product Attributes - UPC
036584610021
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Excellent for Pro Street or mild bracket racing. 3500+ stall, 10.5:1 compression, 4.10 gear or lower. Radical idle.
Product Attributes - Basic Operating RPM Range
3,000-7,000
Product Attributes - Intake Duration at 050 inch Lift
253
Product Attributes - Exhaust Duration at 050 inch Lift
253
Product Attributes - Duration at 050 inch Lift
253 int./253 exh.
Product Attributes - Advertised Intake Duration
305
Product Attributes - Advertised Exhaust Duration
305
Product Attributes - Advertised Duration
305 int./305 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.541 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.541 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.541 int./0.541 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
305H
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca10-211-4
SFX Item ID 4118315
Supplier Item Code 4118315
Manufacturer SKU 10-211-4
Manufacturer UPC 36584610021
Alternative References 305H-10

Compatibility

Fits AMC 290, 304, 343, 360, 390 and 401

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