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    1981 Mercury 150 hp v6 is it 74 degree or 60?

    I have a 1981 mercury 150hp v6 I'm tighting my head bolts and i'm wondering if its a 74 or 60 degree block. How do i tell which i have?
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    DT85 coil test

    Can someone please help me with the ohms to test my coils on my 1988 dt85
  3. S

    88 dt85 throttle valve sensor test

    i bought a manual but for the wrong year so i have a 88 dt85 and i need to know how to test the throttle valve sensor? when i test it, does the motor need to be running when tested? also how do i test the engine temp sensor?
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    turn knob on front of 85hp suzuki motor?

    I have an 88 85hp suzuki and on the front of the motor there is a knob that turns. i have no idea of what it is because the owner befoer me painted over the sticker. any help on the settings and what it is?
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    speed ?

    I have a 21 ft Gregor aluminum boat with an 85hp Suzuki and i can only go 30mph top speed. doesn't that seem slow, like there is something wrong with the motor. The boat is rated for a 70hp and i have an extra 15hp with the 85hp. any thoughts....
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    Gear oil Question

    What gear oil can i use in my 83 Johnson 15hp gear case? Can i use 75-90w synthetic gear oil for cars? or do i have to go buy something special. And how much do i put in? Why can't i put oil in from the top screw?
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    in need of an 1988 dt85 oil tank

    please let me know if you have an 88 dt85 oil tank for sale. Please asap
  8. S

    need a Suzuki wire diagram for na 125 controller and a key

    i need a wiring diagram for a suzuki 1988 dt85 and for a "na 125" controller. Also how do i know which key to buy for the controller? there is over 5 different ones dont want to buy them all
  9. S

    what year is my dt 85 hp suzuki

    What year is my 85hp suzuki 8501-819134?
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