"Hey All,<br>I just got done installing a 70cc Kit on the Tomos. It gave me lots more pickup on these Pennsylvania Hills. The only drawback is it is alot louder. I had the Biturbo exhaust before but, It seems that the sound is coming from the carburator. You also have to trim the side cover to fit the new carb under there. By the way did you tomos riders notice that the Odometer is in Kilometers and the Speedometer is in MPH. <p>If anyone has any questions about the conversion, Email me or Better yet post a question and I'll Try to answer it<p>Don<br>"