Diablo Rouge 503 Hirth 191R Motor

If you are looking for Technical Documents regarding the Hirth motor, go to the Technical Documents page.

Update 4/15/08 - we recently found some documentation that refers to this motor as a 191R. As we get more information, we will share it.

Mike N shared these pictures of his rebuilt 503 motor. That is really something Mike.  Nothing but the best for your rebuild!








The picture below is from Rod's sled.





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