For a wooden mount their should be 2 blocks of pretty hard wood, long enough for the engine to sit on, go through the firewall and at least 1 former

like so - [link=http://homepages.nildram.co.uk/~tux/otherforumposts/rcu/flyboy/bearer.gif]link[/link] - hard to draw that one

If the included screws are self tappers, chuck them out, buy some machine screws and nuts and mount it properly


Oh, and i have a feeling the fly-boy it a tad smaller, as the engine in the pic is an old MDS .17