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  1. M

    Sucked a Valve in 350 Chevy OMC

    I have a V-8 chevy Omc Cobra and #8 cylinders sucked a valve in last year, it was taken apart and the heads were done and reinstalled. Just ran it again the other day to the slip for 25 minutes and was ok, After sitting for hours we took it back out and after runnong it up for 10 minutes the...
  2. M

    Bravo Prop Cavatates

    I have a 26 Sea Ray 454 with a Bravo 1, 15x16 p prop tryed a 14x17 to. It gets to 3500 RPM's and cavatates, rpms go up and it drops down losses it bite in the water. What am I doing wrong, 14x19 did the same,14x17 w/cupped blades almost worked?
  3. M

    Bravo 1 coupler

    I recently put a Bravo 1 lower prop shaft in, ran the boat for a 1/2 hour and suddenly got what I thought was a outdrive noise at higher rpms, lifted the hatch and sounded a little like exhaust. Removed the outdrive resealed , checked bearings, OK, have to check the coupler. Has anyone had a...
  4. M

    89 Bravo 1 Cut out switch?

    I have a 89 Bravo 1 w/ a 454 and it doesn't have a cut out switch on it? Are these supposed to have a cut out swith for smother shifting?
  5. M

    Merc. Thunderbolt IVdist. stator replacement?

    To replace the pick up (Stator) in a Mercruiser V-8 thunderbolt IV unit do you have to take the Distributor out? To get it past the shaft or will it comw out through the top with out taking out? Thank you.
  6. M

    Bravo 454 water shutter?

    Where are the water shutters (Flappers) on my 1988 454 bravo Mercruiser (None in bellows) are they in the riasers or lower y pipe 1or2?<br />Thank you, Merdoc :cool:
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