{"product_id":"comp-cams-41-601-7-classic-mutha-thumpr-235-249-solid-flat-camshaft-for-flathead-ford-239-255","title":"COMP Cams 41-601-7 Classic Mutha' Thumpr 235\/249 Solid Flat Camshaft for Flathead Ford 239\/255","description":"Classic Mutha' Thumpr 235\/249 Solid Flat Cam for Flathead Ford 239\/255. Performance street\/strip, needs higher compression and aftermarket heads, rough idle.\nPerformance street\/strip, needs higher compression and aftermarket heads, rough idle.\n\u003cp\u003eThe 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.\u003cbr\u003eConstructed 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.\u003cbr\u003eInstallation 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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Flathead Ford engines, including 239 and 255 cubic inch models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance street\/strip camshaft with aggressive lift and duration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires higher compression and aftermarket cylinder heads for optimal performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides a rough idle characteristic of performance tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSolid flat lobe design for enhanced valve timing and airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with early 1950s Ford models such as Country Sedan, Country Squire, and Crestline\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot CARB approved, requiring acknowledgment during installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for custom hot rods and vintage engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits\u003cbr\u003e\nFord Country Sedan Base 1950\u003cbr\u003e\nFord Country Sedan Base 1951\u003cbr\u003e\nFord Country Sedan Base 1952\u003cbr\u003e\nFord Country Sedan Base 1953\u003cbr\u003e\nFord Country Squire Base 1950\u003cbr\u003e\nFord Country Squire Base 1951\u003cbr\u003e\nFord Country Squire Base 1952\u003cbr\u003e\nFord Country Squire Base 1953\u003cbr\u003e\nFord Crestline Base 1950\u003cbr\u003e\nFord Crestline Base 1951\u003cbr\u003e\nFord Crestline Base 1952\u003cbr\u003e\nFord Crestline Base 1953\u003cbr\u003e\nFord Custom Base 1949\u003cbr\u003e\nFord Custom Base 1950\u003cbr\u003e\nFord Custom Base 1951\u003cbr\u003e\nFord Custom Base 1952\u003cbr\u003e\nFord Customline Base 1952\u003cbr\u003e\nFord Customline Base 1953\u003cbr\u003e\nFord Deluxe Base 1949\u003cbr\u003e\nFord Deluxe Base 1950\u003cbr\u003e\nFord Deluxe Base 1951\u003cbr\u003e\nFord Ford Base 1949\u003cbr\u003e\nFord Mainline Base 1952\u003cbr\u003e\nFord Mainline Base 1953\u003cbr\u003e\nFord Ranch Wagon Base 1950\u003cbr\u003e\nFord Ranch Wagon Base 1951\u003cbr\u003e\nFord Ranch Wagon Base 1952\u003cbr\u003e\nFord Ranch Wagon Base 1953\u003cbr\u003e\nFord Sunliner Base 1952\u003cbr\u003e\nFord Sunliner Base 1953\u003cbr\u003e\nFord Victoria Base 1951\u003cbr\u003e\nFord Victoria Base 1952\u003cbr\u003e\nFord Victoria Base 1953\u003cbr\u003e\nMercury Custom Base 1952\u003cbr\u003e\nMercury Custom Base 1953\u003cbr\u003e\nMercury Mercury Base 1950\u003cbr\u003e\nMercury Mercury Base 1951\u003cbr\u003e\nMercury Monterey Base 1950\u003cbr\u003e\nMercury Monterey Base 1951\u003cbr\u003e\nMercury Monterey Base 1952\u003cbr\u003e\nMercury Monterey Base 1953","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55158041772337,"sku":"4392069","price":747.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/ca32e8979669c98c6098a4ab1244f237_802b92f7-d9e9-4958-8f80-b2af01e66e93.jpg?v=1783578463","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-41-601-7-classic-mutha-thumpr-235-249-solid-flat-camshaft-for-flathead-ford-239-255","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}