I got a Puch Magnum XK 1 HP (Carb reading is 318) signifying the 1 HP, and I top out at about 20 mph. To me it's depressing that my Magnum is my slowest ped.
I know I need to get a pipe, and upgrade my carb to at least a 14 mm Bing, maybe even a 15 mm, but I'm wondering your input on cylinders.
I want to be able to do 40 mph. Is this possible by buying a 2 HP Maxi Cylinder, or should I just try to port? Or should I definitely go with a kit? Money is a big factor, I'm broke, and I may even sell my Tomos A3 to pay for parts for my Puch.
Thanks in advance,