More Changes for the "B" Can
By Mike Morrissey
as published in Model Racing Journal - May 1970
By May of 1970, the Mura "B" Motor had been on the market for about a year, and had developed a reputation for heat related reliability problems. Mura tried a number of "fixes" to get the overheating problems under control, a few of which are described in this MRJ article, but in the end the design was doomed.
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