

Specifications
- Brand
- COMP Cams
- Part #
- K20-601-4
- UPC
- 036584182313

COMP Cams Camshaft Kit CRS 287T H-107 M
$740.22
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 Chrysler 273-360 LA engines. Includes all necessary components for a complete installation.
Key Features
- Fits Chrysler 273, 318, 340, and 360 LA engines.
- Includes camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and timing chain set.
- Camshaft specifications: 235/249 degrees duration, hydraulic flat tappet design.
- Requires 9:1 compression ratio, 2500+ RPM stall torque converter, and supporting modifications.
- Designed for high-performance street and strip applications.
- Produces a rough idle characteristic of performance camshafts.
⚠️ 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
This COMP Cams Mutha' Thumpr camshaft kit, part number K20-601-4, is built around a hydraulic flat tappet camshaft with a 235/249 degree intake/exhaust duration. This is a high-performance camshaft designed for street and strip use, requiring at least 9:1 compression, a 2500+ RPM stall torque converter, and supporting modifications like an upgraded intake, gears, and headers. Expect a noticeable, rough idle characteristic of a performance camshaft.
This kit is comprehensive, including the camshaft itself, lifters, valve springs, retainers, valve locks, valve stem seals, a timing chain set, and assembly lube. It also comes with decals and instructions to guide your installation. This kit is intended for Chrysler 273, 318, 340, and 360 cubic inch LA-series engines, commonly found in a wide range of vehicles from the mid-1960s through the early 1990s, including models like the Dodge Charger, Plymouth Barracuda, and Chrysler Cordoba. It's important to note that this camshaft is not CARB approved and cannot be shipped to California.
For optimal performance with this camshaft, ensure your engine is properly tuned and that all supporting components are in good working order. This kit is a significant upgrade for those looking to extract more power from their Mopar V8, delivering a more aggressive power band and sound.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- K20-601-4
- UPC
- 036584182313
Frequently Asked Questions
You Might Also Like
Similar products from the same category
COMP Cams Camshaft Kit CRS 287T H-107 M
