2pcs 94810505121 94810505122 94810505123 Variable Valve Timing Camshaft Adjuster Compatible For Porsche Panamera Cayenne 4.8L

2pcs 94810505121 94810505122 94810505123 Variable Valve Timing Camshaft Adjuster Compatible For Porsche Panamera Cayenne 4.8LWelcome to my treasure auto parts shop. What can I do for you?Come in and have a look.I wish you a happy shopping and look forward to becoming a treasure shop in your heart!

• The contour of the camshaft has a direct influence on the sound wave and dynamic response of the engine, which is to shape the "character" of the engine.
• The cam profile of the camshaft is precisely designed to ensure that the intake valve and exhaust valve can be opened and closed at precise time, which is the basis of efficient engine work.
• The shape of the cam profile directly determines the maximum height (lift) of the valve opening, thus controlling the air/mixture flow into the cylinder and affecting the intake and exhaust efficiency of the engine.
• Affect fuel economy: The optimized camshaft can improve the volumetric efficiency of the engine and make the combustion more complete, thus reducing fuel consumption under the same power output.
• 2pcs 94810505121 94810505122 94810505123 Variable Valve Timing Camshaft Adjuster Compatible For Porsche Panamera Cayenne 4.8L