{"product_id":"comp-cams-41-602-7-big-mutha-thumpr-flathead-camshaft-for-ford-239-255-engines","title":"COMP Cams 41-602-7 Big Mutha' Thumpr Flathead Camshaft for Ford 239\/255 Engines","description":"Classic Big Mutha' Thumpr 243\/257 Solid Flat Cam for Flathead Ford 239\/255. Street\/strip, engine modification mandatory, aftermarket heads, very rough idle.\nStreet\/strip, engine modification mandatory, aftermarket heads, very rough idle.\n\u003cp\u003eThe COMP Cams 41-602-7 Big Mutha' Thumpr camshaft is designed specifically for flathead Ford engines, including models from 1950 to 1953 such as the Ford Crestline, Country Squire, and Country Sedan. This high-performance camshaft features a solid flat design with a duration of 243\/257 degrees, optimized for street and strip applications. Its aggressive profile delivers increased horsepower and torque, making it ideal for engine modifications and aftermarket head upgrades. Please note that installation requires engine modification, and the camshaft produces a very rough idle, characteristic of performance-oriented profiles. This component is not carburetor approved and requires acknowledgment of this restriction during installation. The camshaft enhances engine output by improving valve timing and airflow, resulting in a more responsive and powerful driving experience. Constructed by COMP Cams, renowned for quality and durability, this camshaft is a direct upgrade for classic Ford flathead engines seeking a blend of street performance and strip capability. Its compact size and precise engineering ensure reliable performance when paired with compatible components and proper tuning.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for flathead Ford engines 239\/255 cubic inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDuration: 243\/257 degrees for optimal street\/strip performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAggressive cam profile with very rough idle characteristic\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires engine modification for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot carburetor approved; acknowledgment required during installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed by COMP Cams for durability and performance\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":55158029484337,"sku":"4392070","price":747.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/ca32e8979669c98c6098a4ab1244f237.jpg?v=1783578459","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-41-602-7-big-mutha-thumpr-flathead-camshaft-for-ford-239-255-engines","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}