My partner at work gave me his old trimmer. It's an older 30cc homelite. I'm not sure how old it is. It fired right up despite him saying that it needed to be tuned up. Is there an aerobatic scale plane like a cap, extra, or edge that would work well with this engine. Hey, you can't beat free!!

What do I need to look for in order to identify which engine I have. Have the homelite engines changed much in the past years? Will the parts from WackerEngines fit all the homelite 30cc's? So many questions!

Oh yeah, what kind of paint to you guys use to on your engines?