COMP CAMS THUMPR HYD CAMSHAFT 243/257@.050 CO35-602-4 SUIT Ford 351W V8 1969-96

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COMP Cams

CO35-602-4
$634.75 AUD
$634.75 AUD
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COMP CAMS THUMPR HYD CAMSHAFT 243/257@.050 CO35-602-4 SUIT Ford 351W V8 1969-96

Item Description

COMP CAMS THUMPR HYD CAMSHAFT 243/257@.050 CO35-602-4 SUIT FORD 351W V8 1969-96
COMP Cams is bringing the musclecar sound back and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In fact, one of the most frequent questions fielded when customers call our tech line is, "what camshaft will give my car that mean-sounding idle?" In an ongoing quest to provide you with the performance and sound you demand, the COMP Cams engineering team proudly introduces the Thumpr series of camshafts. The Thumpr camshafts are a new series of hydraulic flat tappet camshafts. The lobe profile and grind characteristics of these new Thumpr camshafts 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 three different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. Specs:Application: Ford small block Windsor 351ci V8 1969-96.
Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 2,500-6,400
Intake Duration at 050 inch Lif 243
Exhaust Duration at 050 inch Lif 257
Duration at 050 inch Lif 243 int./257 exh.
Advertised Intake Duration: 295
Advertised Exhaust Duration: 313
Advertised Duration: 295 int./313 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.512 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.489 in.
Valve Lift with Factory Rocker Arm Ratio: 0.512 int./0.489 exh.
Lobe Separation (degrees): 107
Computer-Controlled Compatible: No
Grind Number: 295TH7
Valve Springs Required: Yes
Quantity: Sold individually.
Note: Street/strip, needs 9.5:1 CR , 2800+ stall, intake, gears, and headers, very rough idle.



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