Packard Performance Performance Cams For Yamaha YXZ
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Why performance camshafts?
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The camshaft uses lobes (called cams) that push against the valves to open them as the camshaft rotates; springs on the valves return them to their closed position. A larger lobe equals more air and fuel. More air and fuel equal a bigger BOOM in the combustion chamber which in turn equals more horsepower. Cam swaps are critical and have a great impact on an engine's performance at different speeds. These cams make great power for the money spent and are easy to install. So, up your hp with a set of our performance cams.
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These cams work great in both N/A (naturally aspirated) and turbo applications.
We have been able to achieve well over 600 Whp using these cams in our big Race Turbo YXZ builds.
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Features:
- Intake camshaft
- Exhaust camshaft
- 12+ hp increase in N/A applications to the wheels and more in turbo applications
- 10 lb-ft increase of torque to the wheels
- Better throttle response especially in turbo applications
- OEM fitment
- Works stock valve train
- ECU tune or fueling adjustment required