J Franklin
Well-known member
Are the model A and model B oil pumps the same?
No, but they will fit the same. The B shaft is undercut between the bushings to allow more oil flow. This can be done on a lathe to an A shaft.
Are the model A and model B oil pumps the same?
No problem, that's what I'm running right now. You must make one change to your timing procedure: instead of setting the timing with the spark lever all way up(retard) put the lever 1/2 way down.Will a model A distributor work okay in the model B engine?