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  1. J

    2003 4stroke 40hp

    I saw in my repair manual that there is a restrictor ring in the intake. They are hp specific. IF>......I put a 50hp ring in a 40hp intake.......will I get a little more out of the engine? Also, Stainless prop on this engine?????? Thanks.
  2. J

    Optimax nueby 1999 200hp

    I just bought a 1999 Optimax 200 hp blue water series. Here's my questions, *Is it a 2.5liter or a 3.0 liter? *I am going with a concealed shifter with seperate ignition switch, how do I get a warning horn? *Does it hook up to steering like other motors? I have a two cable system right...
  3. J

    Neutral safety and kill switch

    The wires on the shifter to prevent starting in gear. is it wired between the selinoid wire on the starter switch and the starter selinoid post?<br /><br />The laynard safety switch, is it wired on the (+) pole between the key switch and the motor?<br /><br />Thanks
  4. J

    79 Black max 175 (1750) control unit-wire harness

    12 pin harness. I got the good ole multimeter and have found the following.<br /><br />1- (+)<br />2- choke<br />3- starter selonoid<br />4-(-)<br />5- switched (+)<br />6-?????<br />7-??????<br />8-?????<br />9-trim (trailered?)<br />10- trim down<br />11-trim up<br />12-??????<br /><br />any...
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