Giant transfers and 6 cylinder ports will give you a huge boost over stock and you will be doing over 50mph with proper tuning. Light weight aluminum with Nikasil plating for long lasting usage and reliability.
Works with all E50 engines found on various Puch engine mopeds like the maxi, swinger, murray, sears, pinto, freespirit and many others. Also fits on ZA50 engines found on the Magnum, but you will need to use a maxi flat manifold exhaust.
Comes with everything shown.