Head porting

Stock ports are really narrow and restrictive above 300hp.Porting is the process of enlarging the head's ports' diameter in a way we maintain high velocity and swirling of air for maximum performance and optimization of air/fuel mixture.

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Multiair camshaft upgrade

The first upgraded multiair camshaft produced worldwide by MTD at 2016.

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Multiair recirculating valve

One of the most common problems of multiair engines is the operation of the Bov's. 

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