

Specifications
- Brand
- COMP Cams
- Part #
- K31-602-5
- UPC
- 036584214632

COMP Cams Camshaft Kit FS 287T H-107 T
$747.79
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
COMP Cams Mutha' Thumpr camshaft kit for Ford 221-302 small blocks. Includes camshaft, lifters, springs, and more.
Key Features
- Fits Ford 221, 255, 260, 289, and 302 small block engines.
- Complete kit includes camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and timing chain set.
- Designed for street/strip performance applications.
- Requires a minimum of 9:1 compression ratio for optimal performance.
- Recommends a 2500+ RPM stall torque converter for automatic transmissions.
- Intended to be used with upgraded intake, gears, and headers.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
COMP Cams is well-known for performance engine components, and their Mutha' Thumpr camshaft kits are a popular choice for enthusiasts looking to get more out of their Ford small block engines. This K-Kit, part number K31-602-5, is specifically designed for Ford 221, 255, 260, 289, and 302 cubic inch engines, covering a wide range of classic Ford vehicles like the Mustang, Fairlane, and Torino. It's built for street/strip performance, meaning it's intended for cars that see regular driving but are also taken to the track.
This isn't just a camshaft; it's a complete package to ensure you have the necessary parts for a proper installation and improved performance. Inside this kit, you'll find the FS 287T H-107 T camshaft itself, along with hydraulic lifters, valve springs, retainers, valve locks, and valve stem seals. COMP Cams also includes a timing chain set to ensure your engine's timing is spot on, plus assembly lube to help during the installation process, especially important for flat tappet applications. To achieve the performance this camshaft offers, you'll need at least a 9:1 compression ratio, a 2500+ RPM stall torque converter if you have an automatic transmission, and upgraded intake, gears, and headers. Expect a rough idle, which is characteristic of these high-performance cams.
When installing this kit, remember that it's designed for a specific performance profile and requires supporting modifications to function correctly. It's important to note that this kit is not CARB approved and cannot be shipped to California. Always refer to the included instructions for the most accurate installation procedures and recommendations.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- K31-602-5
- UPC
- 036584214632
Frequently Asked Questions
You Might Also Like
Similar products from the same category
COMP Cams Camshaft Kit FS 287T H-107 T
