COMP Cams Tri-Power Xtreme 185/188 Solid Roller Cam for GM 6.6L Duramax Diesel
Part # 132-500-12SKU COM132-500-12
Set your vehicle above for a fit verdict. 23 vehicles listed below.
| Brand | COMP Cams |
|---|---|
| Part type | Engine Camshaft |
| Advertised Exhaust Duration | 254 deg |
| Advertised Intake Duration | 246 deg |
| Amazon ASIN | B001GFW45M |
| Assembly Lubricant Included | No |
| Basic Operating RPM Range | 1,200-3,800 RPM |
| 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. |
| Cam Type | Solid Roller |
| Camshaft Material | Billet Steel |
| Camshaft Series | Tri-Power Xtreme |
| Engine Family | GM 6600/6.6L Duramax Diesel (2000+) |
| Exhaust Duration at .050 inch Lift | 188 deg |
| Exhaust Valve Lift | 0.42 in |
| Grind Number | 246XD R108 |
| Intake Duration at .050 Inch Lift | 185 deg |
| Intake Valve Lift | 0.42 in |
| Lifter Type | Solid Roller |
| Lifters Included | No |
| Lobe Separation | 108 deg |
| Usage | Street/Performance |
| Valve Springs Required | Yes |
| UPC / GTIN | 00036584124931 |
Description
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.
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| Year | Make | Model | Engine |
|---|---|---|---|
| 2003 - 2009 | Chevrolet | C4500 Kodiak | 6.6L 403 V8 |
| 2003 - 2009 | Chevrolet | C5500 Kodiak | 6.6L 403 V8 |
| 2006 - 2016 | Chevrolet | Express 2500 | 6.6L 403 V8 |
| 2006 - 2016 | Chevrolet | Express 3500 | 6.6L 403 V8 |
| 2009 - 2016 | Chevrolet | Express 4500 | 6.6L 403 V8 |
| 2001 - 2016 | Chevrolet | Silverado 2500 HD | 6.6L 403 V8 |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.6L 403 V8 |
| 2001 - 2006 | Chevrolet | Silverado 3500 | 6.6L 403 V8 |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.6L 403 V8 |
| 2007 - 2016 | Chevrolet | Silverado 3500 HD | 6.6L 403 V8 |
| 2003 - 2009 | GMC | C4500 Topkick | 6.6L 403 V8 |
| 2003 - 2009 | GMC | C5500 Topkick | 6.6L 403 V8 |
| 2006 - 2016 | GMC | Savana 2500 | 6.6L 403 V8 |
| 2006 - 2016 | GMC | Savana 3500 | 6.6L 403 V8 |
| 2009 - 2016 | GMC | Savana 4500 | 6.6L 403 V8 |
| 2001 - 2016 | GMC | Sierra 2500 HD | 6.6L 403 V8 |
| 2007 | GMC | Sierra 2500 HD Classic | 6.6L 403 V8 |
| 2001 - 2006 | GMC | Sierra 3500 | 6.6L 403 V8 |
| 2007 | GMC | Sierra 3500 Classic | 6.6L 403 V8 |
| 2007 - 2016 | GMC | Sierra 3500 HD | 6.6L 403 V8 |
| 2006 | Hummer | H1 | 6.6L 400 V8 |
| 2005 - 2011 | Workhorse | LF72 | 6.6L 403 V8 |
| 2005 | Workhorse Custom Chassis | P42 | 6.6L 403 V8 |