I feel the need for speed but this is a tricky balance, including in the wallet. Only $20-$30 difference in the 60cc and 70cc kits. Is the 60cc kit made because the 70cc kit can cause more harm and people may want to go faster without breaking other vital engine components? Mine was modified before these bolt on kits. Doing the math I am at ~55cc, 15mm carb, 68 or 70 jet (can't remember) and I just slapped on a BiTurbo. The heavy Magnum with me (200lbs.) maintain 40-43mph on the flats. $300+ for 5-10mph more? I guess with age comes caution. Perhaps a more reliable system will emerge if mopeds become more/as popular as they once were.
Anyone know any tricks to adjusting the shift range on the Puch two-speeds? I am guessing that it is centrifigal but I never tore it apart yet.
Looking to start a chapter in the southern Ohio region. Mail me if interested in joining at firstname.lastname@example.org and include chapter name ideas.