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COMP Cams Camshaft Crh 278H-8

SKU: CCA24-278-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft Crh 278H-8

SKU: CCA24-278-4

Camshafts

CCA Camshafts...

Sale ends in Calculating...

A$697.33 A$775.12
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

Slightly Rough Idle. Stock springs cannot be used.

Product Overview

426 HEMI; 426; 392; Plymouth; Charger; Challenger; Six Pack; Barracuda; Cuda; Coronet; Wedge; B; RB; 440; 383; HEMI

Product Details

Advertised Exhaust Duration:278
Advertised Intake Duration:278
Amazon ASIN:B000N5OLNY
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,000-5,000
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
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Street and Strip
Description:Street and Strip 227/227 Hydraulic Flat Cam for Chrysler 426 HEMI
Engine Family:Chrysler 426 HEMI 8 Cylinder (1966-1971)
Exhaust Duration @ .050 in.:227
Exhaust Duration at .050 inch Lift:227
Exhaust Duration:278
Exhaust Valve Lift(in):0.486
Exhaust Valve Lift:0.486
Grind Number:278A-8
Intake Duration @ .050 in.:227
Intake Duration at .050 Inch Lift:227
Intake Duration:278
Intake Valve Lift(in):0.502
Intake Valve Lift:0.502
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:108
Part Number:cca24-278-4
RPM Range:1000-7000
Title:Street and Strip 227/227 Hydraulic Flat Cam for Chrysler 426 HEMI
Usage:Strip
Valve Springs Required:Yes

Application Summary

Fits Chrysler 426 HEMI

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-17 04:25:32

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
24-278-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Street and Strip Camshafts
Product Attributes - UPC
036584612469
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Drag race
Product Attributes - Basic Operating RPM Range
2,000-5,000
Product Attributes - Intake Duration at 050 inch Lift
227
Product Attributes - Exhaust Duration at 050 inch Lift
227
Product Attributes - Duration at 050 inch Lift
227 int./227 exh.
Product Attributes - Advertised Intake Duration
278
Product Attributes - Advertised Exhaust Duration
278
Product Attributes - Advertised Duration
278 int./278 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.502 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.486 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.502 int./0.486 exh.
Product Attributes - Lobe Separation (degrees)
108
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
CRH 278H-8
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca24-278-4
SFX Item ID 4119502
Supplier Item Code 4119502
Manufacturer SKU 24-278-4
Manufacturer UPC 36584612469
Alternative References COM24-278-4, 278H-8

Compatibility

Fits Chrysler 426 HEMI

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