You may have a problem with the cut out in the center of the fire wall for the tank box. You may be better off making a new fire wall without the hole. Then you could bolt right to it and then shim for the proper thrust angles. I am going to take some pictures of what I have to do to mine to get the four stroke to fit. I'll post them tommorow. They tell me that the 52 four stroke I am planning to use is plenty so you 60 twin should be OK.



Art