Quote: Do dyno operators use an elec motor attachment to start engines??? If not they would have used a regular starter in the bell. I would pull the starter & see what you see
Those were my thoughts exactly, that's why my surprise when the starter did not fit.
What is making either of you think that the dyno used that bellhousing and starter to fire the engine? The last 2 dynos I was on , a Superflow and a Stuska , both had their own starter motor, even iff this bell was used as an adapter on the dyno the engine still would have ran.
The only Mopar engine that I know of with it's own 4 speed starter motor is the 66-69 Hemi. And I don't see why a 143 tooth wheel would not fit in a 130 tooth bellhousing , the bellhousing flange size is the same for all the bellhousings.
