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COMP Cams Camshaft Gm6.6L Duramax 246Xd

SKU: CCA132-500-12

Camshafts

CCA Camshafts...

COMP Cams Camshaft Gm6.6L Duramax 246Xd

SKU: CCA132-500-12

Camshafts

CCA Camshafts...

A$2,087.10
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

TPX 185/188SRlrDrmax

Mechanical Roller-Perfect for mild modifications, optimized fuel mileage and improved torque/hp. Good for heavy towing. COMP Cams always recommends checking piston to valve clearance whenever installing a Camshaft. Modern engine design dictates a compact combustion chamber and tight clearances. Tolerance stack or Installation errors can result in interference and failure. COMP recommends .080" intake and .120" exhaust minimum piston to valve clearance in most Applications.

Additional Information

Perfect for mild modfications, optimized fuel mileage and improved torque/hp. Good for heavy towing.

Part Type

Engine Camshaft

Product Overview

*Tri-Power Xtreme Camshafts*
• Three different camshaft designs targeted to improve horsepower, torque or fuel efficiency
• By decreasing pumping losses, efficiency and performance are enhanced, regardless of camshaft selected
• Designed for factory fuel injected engines; use programmer for best mileage gains

Additional Application Notes
• Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd. Roller; 1200-3800rpm; Adv. Dur. 246 Int./254 Exh.; Valve Lift .420 Int./Exh.; Lobe Angle 108 deg.;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 21:25:13

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Advertised Exhaust Duration:254
Advertised Intake Duration:246
Amazon ASIN:B001GFW45M
Assembly Lubricant Included:No
Basic Operating RPM Range:1,200-3,800
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.
Cam Type:Solid Roller
Camshaft Material:Billet Steel
Camshaft Series:Tri-Power Xtreme
Description:Tri-Power Xtreme 185/188 Solid Roller Cam for GM 6.6L Duramax Diesel
Engine Family:GM 6600/6.6L Duramax Diesel (2000+)
Exhaust Duration @ .050 in.:188
Exhaust Duration at .050 inch Lift:188
Exhaust Duration:254
Exhaust Valve Lift(in):0.42
Exhaust Valve Lift:0.42
Grind Number:246XD R108
Intake Duration @ .050 in.:185
Intake Duration at .050 Inch Lift:185
Intake Duration:246
Intake Valve Lift(in):0.420
Intake Valve Lift:0.42
Lifter Type:Solid Roller
Lifters Included:No
Part Number:cca132-500-12
RPM Range:1000-7000
Title:Tri-Power Xtreme 185/188 Solid Roller Cam for GM 6.6L Duramax Diesel
Usage:Street/Performance
Valve Springs Required:Yes

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:01:32

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca132-500-12
SFX Item ID 4118915
Accounting SKU cca-132-500-12
Manufacturer SKU 132-500-12
Manufacturer UPC 036584124931
Alternative References 132-500-12, CCA-132-500-12, CPC132-500-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 246/254, Lift .420/.420, Chevy, 6.6L Diesel, Each

COMP Cams Tri-Power Xtreme camshafts have been designed to work with the FAST-FLASH programmers to optimize torque and horsepower and improve fuel efficiency. They are available for late model, fuel injected, computer-controlled engines. The COMP Cams Tri-Power Xtreme camshafts work with a standard valvetrain, and require no modifications to install.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number132-500-12
Part TypeCamshafts
Product LineCOMP Cams Tri-Power Xtreme Camshafts
UPC036584124931
Cam StyleSolid roller, OE roller
Camshaft UseStreet/Strip
Camshaft Manufacturers DescriptionPerfect for mild modifications. Optimized for fuel mileage and improved torque/hp. Good for heavy towing.
Basic Operating RPM Range1,200-3,800
Intake Duration at 050 inch Lift185
Exhaust Duration at 050 inch Lift188
Duration at 050 inch Lift185 int./188 exh.
Advertised Intake Duration246
Advertised Exhaust Duration254
Advertised Duration246 int./254 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.420 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.420 in.
Valve Lift with Factory Rocker Arm Ratio0.420 int./0.420 exh.
Intake Valve Lash0.010 in.
Exhaust Valve Lash0.010 in.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind Number246XD R108
Valve Springs RequiredYes
QuantitySold individually.

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