An Entertaining & Informative Vintage Automobile Internet Magazine

A T-Head Mercer racing special

We were thrilled to obtain this great image recently of a modified T-Head Mercer racing car, which appears to have been taken at some point in the late-teens at a race track. The car was an individual effort and not likely to be one of the original Mercer racing team cars. It has had quite…

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As The Magneto Spins – Part IV

This is part IV in our feature showing what is involved in rebuilding a Bosch ZR4 Two-Spark  magneto. The assembly is fairly straight forward with the most important part, being the setting of the contact point gap along with getting the gearing on the armature and rotor gear timed correctly. The photo above shows the…

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