Loyd Dinneen
Active Member
- Jul 29, 2017
- 484
- Boat Info
- 1977 Sea ray 240 SDA cruiser w/ twin 470 mercs.
- Engines
- Twin 470 Mercruisers
I just replaced a exhaust riser on the stbd engine and when I looked down in the pipe I didn't see any flaps does the mercruiser 1977 470 have them? I see a bar going across but no flap.
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