81 Checkmate
Lieutenant
- Joined
- Jul 20, 2010
- Messages
- 1,360
1986 - Serial # B427596...350/260HP
I am fixing my thru hull exhaust mess..... with my fabricated switchable..... I had to add a 1" spacer between the riser and manifold to get a better angle and straighter shot out the back + get a better fit to my Y pipe.
I have 2 gasket sets.
1- with sloted holes on 4 sides
1- with sloted holes on two sides and 2 restrictor holes on the other sides
My plan is to put the 4 sloted on the manifold side and the 2 sloted between the riser and spacer with the restricor holes aft and fwd.....slots port and starboard.
Question - am i correct.
I am fixing my thru hull exhaust mess..... with my fabricated switchable..... I had to add a 1" spacer between the riser and manifold to get a better angle and straighter shot out the back + get a better fit to my Y pipe.
I have 2 gasket sets.
1- with sloted holes on 4 sides
1- with sloted holes on two sides and 2 restrictor holes on the other sides
My plan is to put the 4 sloted on the manifold side and the 2 sloted between the riser and spacer with the restricor holes aft and fwd.....slots port and starboard.
Question - am i correct.
