swampy2646
Seaman
- Joined
- Sep 19, 2009
- Messages
- 67
I have a 2010 350 mag. mpi, repowered last year and have blown 3 exhaust manifold gaskets (both sides) in the last two seasons. Any mercruiser professionals come across this problem??? I've been boating for 40 years and only changed gaskets when i replaced manifolds every 7-10 years!