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  1. Scott Danforth

    1987 GM 305 x 2 rebuild questions.

    are you running a heat exchanger, or just raw water cooling. if raw water, do you want cast iron? or dual alloy aluminum? 2-barrel or 4-barrel? there is no HP limit on boats with I/O's, only on boats with outboards
  2. Scott Danforth

    1987 GM 305 x 2 rebuild questions.

    only if you convert to fuel injection. the block and heads dont have a clue if its a carb or EFI up stream. the vortec cylinder heads just require a different intake than the earlier SBC's since you have to buy two new intakes anyway as yours were in salt and most likely rusted beyond use.
  3. Scott Danforth

    Power Steering Cooler Replacement - Access

    they pull motors on sail boats in the water all the time at docks. requires a boom truck. should be able to pull the genny
  4. Scott Danforth

    Wont go past 2500 rpm

    why? that just adds restriction. the fuel water separator filter is a full filter.
  5. Scott Danforth

    NEED INFO ON ALUMACRAFT SKI

    They are a generic $20 garage sale set of old skis. They are worth more as wall art then as skis
  6. Scott Danforth

    Fuel pump clear vent tube

    I would be buying two new mechanical pumps
  7. Scott Danforth

    Assembling a 4.3 MerCruiser v6 - Parts check needed

    crack in first pic pretty much says heads are cracked too
  8. Scott Danforth

    Low compression Suzuki OB: 105...105.... and 65

    depends on what the bore gauge says. however my guess bore and hone. how does the bores look where the port are? the piston is missing parts above the compression ring.
  9. Scott Danforth

    anybody need a good used prop shaft??????????????

    you cant see torque....... er..... nevermind........
  10. Scott Danforth

    Which side to mount trolley motor on??

    Generally, its not on the side with the steering wheel (so you can see straight ahead).
  11. Scott Danforth

    DIY - Canvas Enclosure

    I do need a top and seats redone in the Fiat..... ;D
  12. Scott Danforth

    Wont go past 2500 rpm

    check the neutral safety switch. if the EDM thinks the motor is in neutral, the RPM wont go above a certain RPM check fuel pressure. if you are TBI or MPI, there are different pressures.
  13. Scott Danforth

    454 vibrating and breaking starter bolts

    may have to pull it apart to determine what you have.
  14. Scott Danforth

    Blower Motor Venting Question

    remove the chunk of green plastic that someone added these are your vents
  15. Scott Danforth

    restoring documentation

    Wiring diagram never existed. Look for the generic information in the electrical forum. The wiring colors are an ABYC standard. And the wiring specific to the motor in the motor manual
  16. Scott Danforth

    Water tank fittings

    loctite 565 is what I would use can use 3M 4000 UV here too.
  17. Scott Danforth

    DIY - Canvas Enclosure

    Dont worry, first time it gets wet, then the sun hits it........ it will shrink and you wont be able to snap it again......
  18. Scott Danforth

    DIY How to build an outboard stand with a 275lbs+ rating

    I have two outboards and a trolling motor on a stand built out of 2x4's I did have to go to thru-bolts after the deck screws broke
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