$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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AMERICAN MOTORS Camshafts & Valvetrain

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Results 1 - 3 of 3

On Sale

COMP Cams Thumpr Hydraulic Flat Tappet Camshafts

COMP Cams is bringing the musclecar sound back, and it's nastier than ever! Few things grab our attention at a car show or cruise-in like a thumping, high performance idle. In fact, one of the most frequent questions from customers is, "What camshaft will give my car that mean-sounding idle?" For the performance and sound you demand, COMP Cams engineers introduce the Thumpr camshafts—a new series of hydraulic flat tappet cams. The lobe profile and grind characteristics of Thumprs use a combination of early exhaust valve opening, long exhaust duration, and a generous amount of intake and exhaust overlap—to maximize the rough-idling characteristics of the cams. They give you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in several grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range.

4.58 out of 5 stars ( 57 )

$341.95


$273.56

On Sale

Crown Automotive Pushrods

Pushrods are one of the internal engine parts that can bend or experience metal fatigue over time. Crown Automotive steel replacement rods will help you with maintenance or a complete engine rebuild. These rods are available in a variety of lengths for proper fitment on your application.

3.25 out of 5 stars ( 4 )

$5.99


$5.39

On Sale

COMP Cams Hi-Tech Solid Racing Camshafts

The Hi-Tech Solid Lifter series camshafts from COMP Cams were designed with all competition and performance enthusiasts in mind. These solid lifter camshafts are for the more aggressive enthusiast. The wide variety of cam selections covers drag race, oval track, puller and mud race, road race, turbo blower, and street rods.

Not Yet Reviewed

$341.95


$273.56

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