23cc Zenoah. Transfers ports cleaned up and smoothed. Exhaust polished. Replaced the 75 mm prop with a 78mm. New water proof high torq throttle servo. new 1/4" water proof high torg steering servo. New fuel lines with in tank fuel filter. Carb rebuilt. and 1 range hotter plug. It has a few minor dings, no leaks. Comes with Traxxas TQ 2 Transmitter and receiver. This air cooled. She runs in the 40's. She needs nothing but a driver and a race! Asking $700 plus shipping or shoot me an offer.