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COMP Cams Camshaft P8 276Ah-10

SKU: CCA51-309-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft P8 276Ah-10

SKU: CCA51-309-4

Camshafts

CCA Camshafts...

A$693.77
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

Hydraulic: Bracket Race with heavy car. 2500-3000 stall 9.5 compression, more Gear, choppy idle.

Product Overview

Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;

Product Details

Advertised Exhaust Duration:284
Advertised Intake Duration:276
Amazon ASIN:B001G8RCGK
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,000-6,000
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:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Drag Race
Description:Drag Race 228/236 Hydraulic Flat Cam for Pontiac 265-455
Engine Family:Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration @ .050 in.:236
Exhaust Duration at .050 inch Lift:236
Exhaust Duration:284-3
Exhaust Valve Lift(in):0.52
Exhaust Valve Lift:0.52
Grind Number:276AH-10
Intake Duration @ .050 in.:228
Intake Duration at .050 Inch Lift:228
Intake Duration:276-3
Intake Valve Lift(in):0.520
Intake Valve Lift:0.52
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:110
Part Number:cca51-309-4
RPM Range:Custom
Title:Drag Race 228/236 Hydraulic Flat Cam for Pontiac 265-455
Usage:Street/Strip
Valve Springs Required:Yes

Application Summary

Pontiac 265-455 V8

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:46:18

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
51-309-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Drag Race Camshafts
Product Attributes - UPC
036584612155
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,000-6,000
Product Attributes - Intake Duration at 050 inch Lift
228
Product Attributes - Exhaust Duration at 050 inch Lift
236
Product Attributes - Duration at 050 inch Lift
228 int./236 exh.
Product Attributes - Advertised Intake Duration
276
Product Attributes - Advertised Exhaust Duration
284
Product Attributes - Advertised Duration
276 int./284 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.520 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.520 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.520 int./0.520 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
276AH-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca51-309-4
SFX Item ID 4120562
Supplier Item Code 4120562
Manufacturer SKU 51-309-4
Manufacturer UPC 36584612155
Alternative References sd455;, 276Ah-10

Compatibility

Pontiac 265-455 V8

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