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  1. S

    Does yamaha have a prop that fit an alpha l genll outdrive?

    im having difficulty finding the right specs to see for myself.
  2. S

    How much Prop should i try?

    yes you are right, it is just fishing a bit while its off season.. i did not run the boat with the 5.0 so i dont know the rpms @ wot with that motor,, and i have not yet fully broken in the new engine so i dont know the revs of this one yet. i guess i was hoping to find a similar vessel and...
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    How much Prop should i try?

    I repowered from a 5.0 to a 5.7. 260 hoss to 300hp my dilemma; how much more prop should i try? 2",,3" ,, 4" in Pitch 3 or 4 blade.? do i need to go smaller dia as i increase pitch ect.. its a 2006 20' CC speedster 5.7 mag mpi , alpha l gen ll 1.62 I/O it weighs about...
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    Fuel gauge quit

    the end of last season my fuel gauge started bouncing back and forth and would stick below E,, a tap or two on the glass and it would work again, for a bit. Im pretty rusty on boat electronics but it seems like a bad gauge too me, but could the sender cause these symptoms? bad ground...
  5. S

    Carb rebuild time

    Re: Carb rebuild time
  6. S

    Carb rebuild time

    And I am getting lost in process of locating and ordering the RIGHT kit. its a Rochester 2 jet mcm 120/140 1351-8480 Does any one know what the sierra # is ??
  7. S

    Swapping gear case to different lower unit question

    Im just curious weather i could take an upper gear case off a lower unit that has the type of drive shaft WITH the spring loaded pin on top and put on a lower that does not have the spring loaded pin WITHOUT having bearing shimming problems. In short, does that pin change shimming or preload?
  8. S

    Setting proper idle speed

    i feel retahded asking this but can not seem to find it anywhere. What IS the proper idle speed for a 1983 120 merc i/o? (set in gear in the water) checking timing and im just not sure.???
  9. S

    im changing my gimbal bearing and

    It has no grease hole in it.... shouldnt it??
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