I recently purchased an electric wiper motor to replace the vacuum motor on my '54. I have 2 issues of concern.
1. It's still pretty slow, the 2 speed switch doesn't seem to change the speed of the wipers.....not a big concern, I attribute it to the 6 volt system.
2. The wipers don't travel the full distance. I would think they would travel about 100 degree arc, but only seem to go about 70 degrees.
Anyone seen this before?