COMP Cams Big Mutha Thumpr Hydraulic Roller Cam and Lifter Kits CL33-602-11 Camshaft Kits, Kits, Retro-fit, Advertised Duration 299/319, Lift .579/.563, Ford, Block FE, Kit
COMP Cams Big Mutha Thumpr Hydraulic Roller Cam and Lifter Kits CL33-602-11 Camshaft Kits, Kits, Retro-fit, Advertised Duration 299/319, Lift .579/.563, Ford, Block FE, Kit
Description
Comp Cams Cam & Lifter Kit, Fe 299Th R7 Thumpr
CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.
Additional Information
Street/ strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Part Type
Engine Camshaft and Lifter Kit
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 21:16:16
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
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Comp Cams, Comp Cams (edelbrock) |
| StreetFX SKU | ccaCL33-602-11 |
| SFX Item ID | 4777368 |
| Accounting SKU | cca-CL33-602-11 |
| Manufacturer SKU | CL33-602-11 |
| Manufacturer UPC | 036584381396 |
| Alternative References | CCA-CL33-602-11, CL33-602-11 |
Camshaft Kits, Big Mutha Thumpr Hydraulic Roller Cam and Lifter Kits, Retro-fit, Advertised Duration 299/319, Lift .579/.563, Ford, Big Block FE, Kit
COMP Cams is bringing the muscle car sound back, and it's nastier than ever--Big Mutha' Thumpr hydraulic roller cam and lifter kits. These camshafts are for use in engines that were originally equipped with flat tappet camshafts and are designed to maximize the rough-idling characteristics of the cams, giving you a seriously aggressive exhaust note without negatively impacting the power output or street ability of the engine. COMP Cams Big Mutha' Thumpr cam and lifter kits deliver a cutting-edge hydraulic roller cam offering a substantial power increase, reliability, and ease of maintenance, along with a set of matched lifters.
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | CL33-602-11 |
| Part Type | Camshaft Kits |
| Product Line | COMP Cams Big Mutha Thumpr Hydraulic Roller Cam and Lifter Kits |
| UPC | 00036584381396 |
| Cam Style | Hydraulic roller, Retro-fit |
| Basic Operating RPM Range | 2,500-6,200 |
| Camshaft Use | Street/Strip |
| Camshaft Manufacturers Description | Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. |
| Intake Duration at 050 inch Lift | 243 |
| Exhaust Duration at 050 inch Lift | 257 |
| Duration at 050 inch Lift | 243 int./257 exh. |
| Advertised Intake Duration | 299 |
| Advertised Exhaust Duration | 319 |
| Advertised Duration | 299 int./319 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.579 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.563 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.579 int./0.563 exh. |
| Camshaft Gear Attachment | 1-bolt |
| Grind Number | 299THR7 |
| Computer-Controlled Compatible | No |
| Lifters Included | Yes |
| Lifter Style | Hydraulic roller |
| Valve Springs Included | No |
| Retainers Included | No |
| Locks Included | No |
| Valve Stem Seals Included | No |
| Timing Chain and Gears Included | No |
| Assembly Lubricant Included | Yes |
| Pushrods Included | No |
| Rocker Arms Included | No |
| Gaskets Included | No |
| Valve Springs Required | Yes |
| Quantity | Sold as a kit. |
Brochures
Compatibility
Loading compatibility information...
