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COMP Cams Cam & Lifter Kit CB Nx274H

SKU: CCACL11-564-4

Camshaft Kits

CCA Cam & Lifter Kits...

COMP Cams Cam & Lifter Kit CB Nx274H

SKU: CCACL11-564-4

Camshaft Kits

CCA Cam & Lifter Kits...

A$863.40
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.

Product Overview

COMP Cams offers complete component-matched valve train kits that deliver unbeatable performance, durability and ease of installation. All cam kits are fully tested and manufactured to the strictest standards. Each kit’s components were specifically chosen as the best performance match for that particular camshaft so that you can reap the benefits of a perfectly matched “Power Engineered System.” *CL-Kit Cam & Lifter Kit Includes* * Camshaft * Lifters * Assembly Lube * Decals * Instructions

Product Details

Amazon ASIN:B001GESFGK
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
Description:Nitrous HP 230/244 Hydraulic Flat Cam/Lifter Kit for Chevrolet Big Block 396-454
Exhaust Duration @ .050 in.:244
Exhaust Duration:292
Exhaust Valve Lift(in):0.568
Gaskets Included:No
Intake Duration @ .050 in.:230
Intake Duration:274
Intake Valve Lift(in):0.551
Lifter Type:Hydraulic Flat Tappet
Lifters Included:Yes
Locks Included:No
Part Number:ccaCL11-564-4
RPM Range:2000-9000
Retainers Included:No
Timing Chain and Gears Included:No
Title:0
Usage:Street/Strip
Valve Stem Seals Included:No

Application Summary

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

Part Type

Engine Camshaft and Lifter Kit

Data: v4.2 - Upd: 2026-10-13 17:42:45

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
CL11-564-4
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams Nitrous HP Cam and Lifter Kits
Product Attributes - UPC
036584040088
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Basic Operating RPM Range
2,000-6,500
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Intake Duration at 050 inch Lift
230
Product Attributes - Exhaust Duration at 050 inch Lift
244
Product Attributes - Duration at 050 inch Lift
230 int./244 exh.
Product Attributes - Advertised Intake Duration
274
Product Attributes - Advertised Exhaust Duration
292
Product Attributes - Advertised Duration
274 int./292 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.553 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.568 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.553 int./0.568 exh.
Product Attributes - Lobe Separation (degrees)
113
Product Attributes - Grind Number
CB NX 274H-13
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Lifters Included
Yes
Product Attributes - Lifter Style
Hydraulic flat tappet
Product Attributes - Valve Springs Included
No
Product Attributes - Retainers Included
No
Product Attributes - Locks Included
No
Product Attributes - Valve Stem Seals Included
No
Product Attributes - Timing Chain and Gears Included
No
Product Attributes - Assembly Lubricant Included
Yes
Product Attributes - Pushrods Included
No
Product Attributes - Rocker Arms Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Designed for 100-150 HP shot of nitrous.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaCL11-564-4
SFX Item ID 4122964
Supplier Item Code 4122964
Manufacturer SKU CL11-564-4
Manufacturer UPC 36584040088
Alternative References l78;, z16;, l37;, l34;, l35;, l66;

Compatibility

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

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