I would like to get my speedway engine rebuilt and restored to new condition.Anyone i should contact that would be willing to do it or point me in the right direction? Willing to pay whatever is reasonable. Im hoping one of the mini bike master rebuilder on here will let me pay um to do it right. I would like to keep it as stock as possible but would be willing to spend more to make safe and sound. Im thinking of seeing if i can send it to one of the pro go kart builders if they are willing to work on a 40 year old tecumseh engine but who do you guys recommend? Thanks guys hope to hear some feed back soon!!!!!