Ford Performance High Lift Cam Set Lift: 12mm
397-M-6550-3V
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Modular
- Give any 3-valve 4.6L or 5.4L a "lopey" idle reminiscent of 1960's muscle cars! No one will believe it's a modular engine!
- More lift, duration and power than any other camshaft available for use with stock valvetrain
- Currently being used in Rough Rider off-road race trucks
- Engineered specifically for naturally aspirated applications by the same designers of the stock camshafts
- No other cam manufacturer has the aggressive sound and durability these cams offer
- Excellent upgrade for the 2005-2010 Mustang GT 4.6L-3V engine
- Increases lift from the stock 11 mm to 12 mm
- Intake / exhaust duration of 221 / 240 degrees (@ 0.050" lift), lobe separation of 110 degrees.
- Compatible with production springs, followers and lash adjusters up to 6800 rpm
- Must be used with long tube headers to achieve a significant power gain.
- Approximately 50 hp gain with the stock intake manifold and 397-M-6049-N3VPA / 397-M-6050-N3VP CNC heads at 6500 rpm. Approximately 30 hp gain with stock heads. (with long tube headers and cold air kit)
- Calibration required! Calibration not included! Recommended WOT cam timing values included.
Note: vehicle is equipped with full length headers.
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These Ford Racing guys live, eat, and sleep Ford. Their camshafts are designed for everything from mildly modified street rods to full-out drag race cars. All of these cams result in an engine that has considerably more power, and yet retains the function and advantages of the computer system. With similar research on their other cams, Ford Racing designs these dual-pattern cams for either low-to-mid rpm torque or mid-to-high rpm horsepower. They're available in many different durations and valve lifts, in your choice of hydraulic, solid, or hydraulic roller lifter camshafts.
Specifications:
Motor Vehicles
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