NorthcentralYooper
Super OPE Member
- Local time
- 9:33 AM
- User ID
- 157
- Joined
- Dec 24, 2015
- Messages
- 303
- Reaction score
- 446
- Location
- Upper michigan
Exactly ! , I almost did a drill and tap with a small barbed nipple but the pulse port was so close to the crankcase opening I just needed a 1/8" gap I made with a dremel. I made a nice surgery blanket for the case and went to work. I cut all day with it. After porting and no gasket it's a complete new sawNow I understand what your stepping in. I dont believe I seen one with that design. I have heard of folks who drill and tap a hole and run an external hose/line for the carb impulse. Usually done with a carb swap that has a different style of carb.