A NIB Estes Black Widow that has the true stunt tank with it i.e. fill and overflow tubes. I have rotated the cylinder to the outboard wing side to make it easier to start and save outboard weight. It comes with extras, a NIP piston reset tool, Two packs of extra head gaskets and 3 extra new plugs. two are standard and one high compression.
$70.00 plus shipping.
Pay pal preferred but check or MO accepted