It's a 30cc.I bought the green paint at Auto Zone.It's made byRust-Oleum and is a 500 deg engine enamel.The color is Grabber Green. Just waiting on the new rings and get a muffler.I sort of got tired of r/c boats,but wanted to stay with gasoline power,so the Homelite seemed like a good candidate for an airplane.I have another 30cc trimmer and a couple of 25cc that might turn into plane engines.I was going to turn my new Zen 260 marine into an airplane engine ,but will let it alone for now.