{"product_id":"comp-cams-26-602-7-thumpr-hydraulic-flat-camshaft-for-chrysler-392-hemi","title":"COMP Cams 26-602-7 Thumpr Hydraulic Flat Camshaft for Chrysler 392 HEMI","description":"Classic Thumpr 243\/257 Hydraulic Flat Cam for Chrysler 392 HEMI. Street\/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.\nStreet\/strip, needs 9.5:1+ compression, 2800+ stall, intake, gears and headers, very rough idle.\n\u003cp\u003eThe COMP Cams 26-602-7 Thumpr hydraulic flat camshaft is designed for high-performance street and strip applications on Chrysler 392 HEMI engines. This camshaft is engineered to deliver aggressive timing and optimized power output, making it ideal for enthusiasts seeking enhanced engine performance. It requires a minimum of 9.5:1 compression ratio and works best with a converter stall speed of over 2800 RPM, making it suitable for modified street vehicles and race setups. The camshaft's design promotes a very rough idle, characteristic of aggressive cam profiles, and pairs well with upgraded intake systems, gears, and headers for maximum power gains.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHydraulic flat camshaft design for reliable performance and maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for street and strip use with high-performance engine setups\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires a minimum 9.5:1 compression ratio for proper operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for engines with 2800+ RPM stall converters\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRough idle characteristic enhances performance sound and feel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Chrysler 392 HEMI engines, including models like 1957 Chrysler 300, Imperial, New Yorker, and Newport\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits\u003cbr\u003e\nChrysler 300 Base 1957\u003cbr\u003e\nChrysler 300 Base 1958\u003cbr\u003e\nChrysler Imperial Base 1957\u003cbr\u003e\nChrysler Imperial Base 1958\u003cbr\u003e\nChrysler Imperial Crown 1957\u003cbr\u003e\nChrysler Imperial Crown 1958\u003cbr\u003e\nChrysler Imperial LeBaron 1958\u003cbr\u003e\nChrysler New Yorker Base 1957\u003cbr\u003e\nChrysler New Yorker Base 1958\u003cbr\u003e\nChrysler Newport Base 1957\u003cbr\u003e\nChrysler Newport Base 1958\u003cbr\u003e\nChrysler Town \u0026amp; Country Base 1957\u003cbr\u003e\nChrysler Town \u0026amp; Country Base 1958","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55164029403441,"sku":"4391358","price":546.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/e23f46dc0448426374c55f4fffa81974.jpg?v=1783581292","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-26-602-7-thumpr-hydraulic-flat-camshaft-for-chrysler-392-hemi","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}