SKU/Artículo: AMZ-B0DN63FDGL
COMP Cams 12-600-8 Thumpr Hydraulic Roller Camshaft Kit w/Redline Retro-Fit Lifters for Chevy SBC 283 305 327 350 400 — Lopey Idle Street Cam 227/241 @.050" .511"/.497" 107° LSA
En stock
1.09 kg
Sí
Nuevo
Amazon
- LIFETIME WARRANTY IF INSTALLED BY A CERTIFIED MACHINIST
- Complete Thumpr Cam & Lifter Kit – COMP Cams 12-600-8 Hydraulic Roller Camshaft and Redline Performance Retro-Fit Link-Bar Roller Lifters for Chevy SBC 283 305 327 350 400 engines.
- Camshaft Specs That Deliver Results – 227° intake / 241° exhaust duration @ .050", .511" intake / .497" exhaust lift, and a tight 107° Lobe Separation Angle create strong overlap for that signature Thumpr lope and instant throttle response.
- Broad Powerband for Street Performance – Operates from 1,900 to 5,600 RPM, producing explosive mid-range torque and a hard-pulling top end while remaining streetable for daily use.
- Retro-Fit Roller Conversion Made Easy – Redline Performance link-bar lifters drop in with no machining, dogbones, or spider trays required, turning flat-tappet SBC blocks into roller-ready powerhouses.
- Optimized for Performance Builds – Performs best with 9.5:1+ compression, aluminum heads, headers, and a 2,000+ stall converter for the perfect sound and power balance.
- Why Buy This Cam – The 12-600-8 gives you the look, sound, and power of a race engine with the street manners and roller reliability your build deserves.
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The COMP Cams 12-600-8 Thumpr Hydraulic Roller Camshaft Kit with Redline Performance Retro-Fit Lifters is the ultimate way to give your Chevy small block 283, 305, 327, 350, or 400 real personality. Designed for builders who want the unmistakable Thumpr sound and the torque to match, this setup delivers the aggressive lope, hard-hitting mid-range, and rock-solid reliability that made COMP Cams famous. At its core is the proven Thumpr 12-600-8 hydraulic roller camshaft, engineered with 227 degrees of intake duration and 241 degrees of exhaust duration at .050″ lift, providing fast valve events and excellent cylinder pressure for explosive torque. Valve lift comes in at .511″ intake and .497″ exhaust, maximizing airflow through performance cylinder heads while maintaining stability at higher RPM. A tight 107-degree Lobe Separation Angle creates strong overlap, giving this cam its legendary deep, choppy idle and hard-pulling powerband from 1,900 to 5,600 RPM. The result is a broad, responsive torque curve that makes every throttle hit feel immediate and every shift stronger. Matched with the Redline Performance Retro-Fit Link-Bar Hydraulic Rollers, this kit easily converts older flat-tappet small-block Chevy engines to modern roller reliability—no machining, spider trays, or dogbones required. The precision link-bar lifters maintain perfect alignment and consistent oil control even under aggressive use, reducing friction and extending valvetrain life. For the best results, pair this cam with 9.5:1 or higher compression, aluminum heads, a performance intake and headers, and a 2,000+ stall converter. In return, your engine will idle with that unmistakable race-inspired lope, roar with torque through the mid-range, and stay reliable mile after mile. Whether it’s in a Camaro, Chevelle, Nova, C10, or hot-rod street build, the Thumpr 12-600-8 Cam Kit turns your engine into a sound and performance statement. It’s not just another camshaft—it’s the heartbeat of American muscle, delivering the sound, feel, and pull that every true enthusiast wants from their Chevy.