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COMP Cams 11-404-5 Blower Turbo Hydraulic Flat Camshaft 232/237 BBC 396-454

(Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74 + 105 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

11-404-5
12 reviews
Sale Price

$325.95

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Product Details

The COMP Cams 11-404-5 is a specialized hydraulic flat tappet camshaft engineered specifically for forced induction applications on Chevrolet Big Block 396-454 engines. This camshaft features a unique grind profile optimized for blower and turbo setups, providing the ideal valve timing characteristics needed to maximize power under boost while maintaining excellent driveability.

Camshaft Specifications:

  • Advertised Duration: 232° intake / 237° exhaust
  • Hydraulic flat tappet design for reliable operation
  • Forced induction specific lobe profiles
  • Compatible with Chevrolet Big Block 396, 402, 427, and 454 cubic inch engines
  • Designed to work with both supercharger and turbocharger systems

Key Features:

  • Conservative duration keeps the powerband compatible with boost applications
  • Hydraulic lifter design eliminates the need for valve lash adjustment
  • Lobe profiles designed to prevent valve float under boost conditions
  • Provides strong mid-range torque essential for forced induction setups
  • Manufactured from premium materials with precision CNC grinding

This camshaft is ideal for street/strip applications running superchargers or turbochargers where you need a cam that can handle boost pressure while maintaining smooth idle quality and good vacuum for power brakes. The shorter duration compared to naturally aspirated race cams allows the engine to build cylinder pressure more effectively when combined with forced induction, resulting in maximum power output and torque delivery throughout the RPM range.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1967-76, C10 1975-80, El Camino 1967-75, Monte Carlo 1970-75 + 100 more models

Advertised Exhaust Duration

288

Basic Operating RPM Range

2,500-6,500

Grind Number

280AH

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.547

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL11-404-5

K-Kit Upgrade

K11-404-5

SK-Kit Upgrade

SK11-404-5

Usage

Street/Performance

Assembly Lubricant Included

Yes

Lifters Included

No

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

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. 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.

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

114

Exhaust Duration at .050 inch Lift

237

Intake Duration at .050 Inch Lift

232

Intake Valve Lift

0.547

Advertised Intake Duration

280

Camshaft Series

Blower and Turbo

Engine Family

Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

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