COMP Cams 41-601-7 Classic Mutha' Thumpr 235/249 Solid Flat Camshaft for Flathead Ford 239/255

Classic Mutha' Thumpr 235/249 Solid Flat Cam for Flathead Ford 239/255. Performance street/strip, needs higher compression and aftermarket heads, rough idle. Performance street/strip, needs higher compression and aftermarket heads, rough idle.

The COMP Cams 41-601-7 Classic Mutha' Thumpr camshaft is designed specifically for Flathead Ford engines, including models from 239 and 255 cubic inches. Engineered for performance street and strip applications, this camshaft delivers a distinctive rough idle and increased power output suitable for high-performance builds. To maximize its capabilities, it requires higher compression ratios and aftermarket cylinder heads, making it ideal for enthusiasts seeking a custom, aggressive engine setup.
Constructed with precision, this camshaft features a solid flat lobe design that enhances valve timing and lift, contributing to improved airflow and combustion efficiency. Its specifications are tailored for optimal performance in vintage Flathead engines, providing a significant boost in horsepower and torque while maintaining a traditional flathead profile.
Installation of the COMP Cams Mutha' Thumpr involves proper engine tuning and setup adjustments. This camshaft is compatible with various Ford models from the early 1950s, including the Ford Country Sedan, Ford Country Squire, and Ford Crestline, ensuring a versatile fit for classic car restorations and custom hot rods. Proper acknowledgment of its non-CARB approval is necessary during installation, given regulatory considerations. Designed for enthusiasts who demand a raw, performance-driven experience, this camshaft offers a unique blend of vintage styling and modern performance enhancements.

Features:

• Designed for Flathead Ford engines, including 239 and 255 cubic inch models

• Performance street/strip camshaft with aggressive lift and duration

• Requires higher compression and aftermarket cylinder heads for optimal performance

• Provides a rough idle characteristic of performance tuning

• Solid flat lobe design for enhanced valve timing and airflow

• Compatible with early 1950s Ford models such as Country Sedan, Country Squire, and Crestline

• Not CARB approved, requiring acknowledgment during installation

• Ideal for custom hot rods and vintage engine rebuilds

Fits
Ford Country Sedan Base 1950
Ford Country Sedan Base 1951
Ford Country Sedan Base 1952
Ford Country Sedan Base 1953
Ford Country Squire Base 1950
Ford Country Squire Base 1951
Ford Country Squire Base 1952
Ford Country Squire Base 1953
Ford Crestline Base 1950
Ford Crestline Base 1951
Ford Crestline Base 1952
Ford Crestline Base 1953
Ford Custom Base 1949
Ford Custom Base 1950
Ford Custom Base 1951
Ford Custom Base 1952
Ford Customline Base 1952
Ford Customline Base 1953
Ford Deluxe Base 1949
Ford Deluxe Base 1950
Ford Deluxe Base 1951
Ford Ford Base 1949
Ford Mainline Base 1952
Ford Mainline Base 1953
Ford Ranch Wagon Base 1950
Ford Ranch Wagon Base 1951
Ford Ranch Wagon Base 1952
Ford Ranch Wagon Base 1953
Ford Sunliner Base 1952
Ford Sunliner Base 1953
Ford Victoria Base 1951
Ford Victoria Base 1952
Ford Victoria Base 1953
Mercury Custom Base 1952
Mercury Custom Base 1953
Mercury Mercury Base 1950
Mercury Mercury Base 1951
Mercury Monterey Base 1950
Mercury Monterey Base 1951
Mercury Monterey Base 1952
Mercury Monterey Base 1953