Well after a few 4 stroke dirt bikes I've decided I want to build a drag banshee, strictly for racing only. Let me start off by saying I know very little about two strokes, and nothing at all about banshees. I have a few questions, I will be starting from ground up pretty much a frame and need to know where to start with a motor I want it to be reliable as possible even though I know dragging isn't reliable period. As of right now I have nothing, so my question is where should I start ? I was thinking find a stock motor and do a 10mm with drag port ? Or maybe 4mm with drag port ? Oh and I don't want to do a straight up drag frame, just take a stock frame cut of the uncessicery, drag cut plasctics and + 10 swing arm?? Please help Thanks Jay