COMP Cams Magnum Solid Roller Cam and Lifter Kits K33-781-11 Camshaft Kits, Kits, Retro-fit, Advertised Duration 292/292, Lift 0.645/0.645, Ford, Big Block FE, Kit
COMP Cams Magnum Solid Roller Cam and Lifter Kits K33-781-11 Camshaft Kits, Kits, Retro-fit, Advertised Duration 292/292, Lift 0.645/0.645, Ford, Big Block FE, Kit
Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 21:16:07
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Comp Cams, Comp Cams (edelbrock) |
| StreetFX SKU | ccaK33-781-11 |
| SFX Item ID | 4776695 |
| Accounting SKU | cca-K33-781-11 |
| Manufacturer SKU | K33-781-11 |
| Manufacturer UPC | 036584381426 |
| Alternative References | CCA-K33-781-11, K33-781-11 |
Camshaft Kits, Magnum Solid Roller Cam and Lifter Kits, Retro-fit, Advertised Duration 292/292, Lift 0.645/0.645, Ford, Big Block FE, Kit
COMP Cams Magnum solid roller cam and lifter kits are designed for everyone from the serious street performance enthusiast to the all-out competition drag racer. Whether you're driving a street rod, show car with power accessories, a super gas, or a super competition car on alcohol, one of these kits will fit your engine's needs .
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | K33-781-11 |
| Part Type | Camshaft Kits |
| Product Line | COMP Cams Magnum Solid Roller Cam and Lifter Kits |
| UPC | 00036584381426 |
| Cam Style | Solid roller, Retro-fit |
| Basic Operating RPM Range | 2,200-6,500 |
| Camshaft Use | Street/Strip |
| Intake Duration at 050 inch Lift | 248 |
| Exhaust Duration at 050 inch Lift | 248 |
| Duration at 050 inch Lift | 248 int./248 exh. |
| Advertised Intake Duration | 292 |
| Advertised Exhaust Duration | 292 |
| Advertised Duration | 292 int./292 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.645 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.645 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.645 int./0.645 exh. |
| Camshaft Gear Attachment | 1-bolt |
| Grind Number | 288R |
| Computer-Controlled Compatible | No |
| Lifters Included | Yes |
| Lifter Style | Mechanical roller |
| Valve Springs Included | Yes |
| Valve Spring Style | Standard |
| Outside Diameter of Outer Spring (in.) | 1.535 in. |
| Retainers Included | Yes |
| Locks Included | Yes |
| Valve Stem Seals Included | Yes |
| Timing Chain and Gears Included | Yes |
| Assembly Lubricant Included | Yes |
| Pushrods Included | No |
| Rocker Arms Included | No |
| Gaskets Included | No |
| Valve Springs Required | No |
| Quantity | Sold as a kit. |
Compatibility
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