Hey all, the title probably explains it all. This is my first Ped, and after about a week I'd like to get a little speedier come spring so my 12 mile back road commute will go by a little faster. 50 would be great, 45 would probably be perfect, and 40 would certainly do it. I'd like to keep the engine itself pretty stock if possible so I don't kill the za50. My thought was bigger carb (15mm bing?) with better filter, and the side bleed estoril pipe seems to be highly recommended. I'd certainly consider a reed kit as well as that seems like a good learning experience. Please hit me with your knowledge and I'll continue to scour the site for info. I want to do this the right way friends.