Maybe this has been covered, but I don't remember. Whats the largest motor (diameter and length) that will work with the stock motor mount. I am currently running a 36mm can on my conversion (didn't come with the new 8.2E mount) with a BCE nitro chassis and the foam pad installed. Doesn't seem like I could fit a larger motor, but could if I spaced the center diff mounts up a little more. I know a Grid or elite mount would solve the problem but I am saving the "extra" racing budget for my new Novarossi engine for next years nitro season