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  1. J

    97' 4.3LX 2bbl to 4bbl conversion/ More HP

    Trying to boost some more HP on my 4.3 build. Just needing some additional info on the carb conversions. Is converting to a 4bbl the most efficient way to boost my 190hp up to 210hp without going MPI. What all needs to be changed out besides the carb and intake. Thanks
  2. J

    89' 2.3 Omc/rebuild/water/head gasket

    Got a motor in with a cracked head therefore dumping water into the oil.. Had the head replaced with a known good one along with exhaust manifold. Now the original 2.3 omc head gasket is NLA so I was told that the gasket for the 2.3 ford pinto automotive engine is the same.. Assembled engine and...
  3. J

    Does 96' 175 OIS idle question..

    Does 1996 175 Optical ign. 60 degree motor run on all 6 cylinders on idle or does it cut out a couple cylinders until motor exceeds idle.
  4. J

    2002 Merc 50HP Lean Pop???

    Anyone had a 50 merc throw a lean pop back into the cowling under #3 carb? I have never had this condition before.. Carbs have been rebuilt along with fuel pump running on fresh fuel on remote tank. All three carbs are getting fuel according to plugs. Ideas? Also need the factory settings for...
  5. J

    15 HP Mercury Gamefisher???

    Does anyone know if Mercury makes the Game fisher outboard?? If so any one know where to find parts?? Thanks
  6. J

    Johnson 175 online manual?????

    Anyone know where to look up an online manual for 1990-2001 Johnson 175 Faststrike OIS engine tear down and repair?? Looking for something asap.
  7. J

    5.7 Gi Volvo Penta possible overheat!!

    What kind of problem would you have if the starboard riser was higher in temp than the port riser.. I can rest my hand on the port riser for a long period of time.. The starboard riser gets hot enough that I can only rest my hand on it for a couple seconds.. Temp gauge at 3200 RPM cruising is...
  8. J

    Merc head gasket help!!

    Hello everyone, I'm new to the site and need some quick help.. I have a 01 Mercruiser V6 that over heated and blew the head gasket on the starboard side. Replaced the head gaskets and had the heads redone by machine shop. Had all the necessary parts replaced along with new wp. Ran the boat on...
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