Search results

  1. C

    Rebuilding 1984 90hp v4

    I had my block bored, it's 20 over. New pistons, wrist pins, rings, bearings, thermostats. Right now powerhead is together except intake (not mounted yet). I have some new boyseen reeds I would like to use, but I am wondering if I should go to a bigger jetting to avoid any lean pops that could...
  2. C

    Intake manifold gasket

    1984 90hp Behind the spark advance lever it looks lihe the intake has a leak. it is wet with oil that kinda runs back towards the bleeder intake but hasnt made it there yet. There seems to be no wetness towards the front side of the gasket which is the intake. Motor is a little hard to start...
  3. C

    1984 90hp

    I have problem with motor shutting down whether at wot or just cruising. Had the little woman drive the boat while I squeezed primer bulb, and it never happened again as long as i kept squeezing bulb. So, I believe it is fuel related. I have changed all fuel lines, added a fuel separtor filter...
  4. C

    1984 90hp timing issue

    I hooked a spark tester up with setting at 7/16 gap. Hooked up timing light, all this on #1 plug wire. Spark plugs are removed. Throttle is at wide open. Timer base is against rubber stop. Put muffs on. Turn motor over and couldnt find marks. Took timing light directly across from pointer, turn...
  5. C

    Which direction pitch?

    OK Where to start? 1999 Lowe 180 20 gallons of premix 1984 90hp evinrude v4 2 big batteries carbs rebuilt- butterflies are opening til completely flat (opening all the way) Decarb motor with seafoam new plugs lower unit- new seals and bearings 2 passengers Motor seems to be running smooth (No...
  6. C

    1984 v4 90hp pinion bearing

    Here is my idea to pull bearing instead of buying tool. Taking proper size bearing driver, apply underside of bearing. Put piece of all thread thru center of bearing, and center of driver with flat washer and nut attached below that. Use piece of steel across top of casing with allthread...
  7. C

    1986 90hp carb help

    I was taking carbs off motor to install kit. Upon taking top carb off, I was taking hose off of nipple on the bottom of the bowl. Plastic nipple broke off flush. Upon looking on shop evinrude diagram and parts list, I dont see any numbers for replacement. I have not yet disassembled carbs as of...
Top