Greeting from Daytona! My name is Zack im 19 I ride a 2006 Suzuki SV650S but 55MPG still hurts my pockets so i came here to get some ideas for building my own 80cc Bike! First question are these 80cc 150 dollar ebay kits anygood? Second I plan on purchasing a "Beach Cruiser" style bike to mate with an engine kit how simple is the install/how long does one take??? Any ideas on MPG or MPH? Thanks for ANY HELP in advance! ~Zack~