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COMP Cams Camshaft CB Nx 294H-13

SKU: CCA11-572-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft CB Nx 294H-13

SKU: CCA11-572-4

Camshafts

CCA Camshafts...

A$697.33
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

BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.

Product Overview

*Nitrous HP Camshafts* * Wider lobe separation and added exhaust duration from base XE series help shift the power to higher RPM to allow use in nitrous applications * Early exhaust opening helps scavenge the extra spent gasses from nitrous or forced induction * Better time slips for nitrous passes at the strip

Product Details

Advertised Exhaust Duration:316
Advertised Intake Duration:294
Amazon ASIN:B001G7840E
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,800-7000
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:CL11-572-4
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Nitrous HP
Description:Nitrous HP 250/264 Hydraulic Flat Cam for Chevrolet Big Block 396-454
Engine Family:Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Exhaust Duration @ .050 in.:264
Exhaust Duration at .050 inch Lift:264
Exhaust Duration:316
Exhaust Valve Lift(in):0.6
Exhaust Valve Lift:0.6
Grind Number:NX294H
Intake Duration @ .050 in.:250
Intake Duration at .050 Inch Lift:250
Intake Duration:294
Intake Valve Lift(in):0.588
Intake Valve Lift:0.588
K-Kit Upgrade:K11-572-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:113
Part Number:cca11-572-4
RPM Range:2000-9000
SK-Kit Upgrade:SK11-572-4
Title:Nitrous HP 250/264 Hydraulic Flat Cam for Chevrolet Big Block 396-454
Usage:Street/Strip
Valve Springs Required:Yes

Application Summary

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

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:49:25

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
11-572-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Nitrous HP Camshafts
Product Attributes - UPC
036584038757
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,800-7,000
Product Attributes - Intake Duration at 050 inch Lift
250
Product Attributes - Exhaust Duration at 050 inch Lift
264
Product Attributes - Duration at 050 inch Lift
250 int./264 exh.
Product Attributes - Advertised Intake Duration
294
Product Attributes - Advertised Exhaust Duration
316
Product Attributes - Advertised Duration
294 int./316 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.588 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.600 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.588 int./0.600 exh.
Product Attributes - Lobe Separation (degrees)
113
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
NX294H
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca11-572-4
SFX Item ID 4118463
Supplier Item Code 4118463
Manufacturer SKU 11-572-4
Manufacturer UPC 36584038757
Alternative References c10, s10, 294H-13

Compatibility

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

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