Comp Cams 127020 Ford Modular Mutha Thumpr Camshaft, Hydraulic Roller, .450/.450 Lift, 273/306 Duration, 109 LSA, Pair

$933.02
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SKU:
COM127020
MPN:
127020
UPC:
36584192350
Condition:
New
Weight:
18.69 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Mutha' Thumpr™ NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve. Very rough idle, biggest cam for stock heads. Great power above 4900 RPM. Compatible with stock valve springs, benefits from converter & gears, requires cam phaser upgrade & custom tuning.
Cam Style:
Hydraulic roller
Basic Operating RPM Range:
750-6,600
Intake Duration at .050 inch Lift:
234
Exhaust Duration at .050 inch Lift:
254
Duration at .050 inch Lift:
234 int./254 exh.
Advertised Intake Duration:
273
Advertised Exhaust Duration:
306
Advertised Duration:
273 int./306 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.450 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.450 in.
Valve Lift with Factory Rocker Arm Ratio:
0.450 int./0.450 exh.
Lobe Separation (degrees):
109
Computer-Controlled Compatible:
Yes
Material:
Billet Steel
Valve Springs Required:
Yes
Camshaft Manufacturers Description:
Hydraulic Roller - Mutha' Thumpr: Very rough idle, biggest cam for stock heads. Great power above 4900 RPM. Compatible with stock valve springs, benefits from converter and gears, requires cam phaser upgrade and custom tuning.
Quantity:
Sold individually.
Notes:
Fits 2V SOHC engines only.
Make:
Ford
Engine Family:
Ford modular V8
Engine Sizes:
4.6L/281-5.4L/330
Years:
1991-2016
Cylinder Head:
2-Valve

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