spooln3000
Recruit
- Joined
- Mar 22, 2014
- Messages
- 3
What is the size of exhaust diverters I need for a 01 mercruiser 350 mpi mag 3" or 4" ??
If your wondering about the size of most of the main parts to the exhaust system like seen in the link, then 4 inch would be the standard size for your stock engine model. http://www.mercruiserparts.com/Show...6.png&inbr=2691&bnbr=270&bdesc=EXHAUST+SYSTEM