Its no secret that the Dellorto PHBG carb range is a favorite of ours. Particularly the Malossi PHBG kits, which come ready to fit particular bikes, with fitment kit, manual choke kit and airbox stuffers to increase air flow into the airbox. There are however a couple of draw backs of the PHBG. The PHBG
Air filters such as the Malossi Red Sponge are usually only slightly more expensive than standard air filters, and they look cool – but is there an actual benefit? Standard air filters on most 50cc scooters are a single compound sponge, usually fairly high density (the holes in the sponge material are very small) and