Search results

  1. R

    Suzuki DT5 Shear Pin

    Brass screw from local hardware store.-----File off the threads till it fits.
  2. R

    1989 3cyl 75 HP Evinrude - Running on One Cylinder? (Videos Included)

    What manual ??----Good luck with your motor.----I bought 21 of these motors at auction one time.----At 110 PSI the motor comes apart for major work !
  3. R

    1989 3cyl 75 HP Evinrude - Running on One Cylinder? (Videos Included)

    Well---Some will argue , but 110 PSI compression is BAD on one of those motors!---So you have a bad gauge or a motor that needs major work.----Remove cylinder head.----Just 22 bolts and easy.----Head gasket is cheap if it is bad !-----But I do not believe you will like what you see...
  4. R

    1989 3cyl 75 HP Evinrude - Running on One Cylinder? (Videos Included)

    Reed valves work at all RPM !!!!---Reeds do NOT stick closed.------That motor does not look like an 89 model to me.-----So post the model # here.-----It looks like a 49 cube model .----Compression is a lot higher on those.
  5. R

    Need help

    Remember that just1 million electric cars zipping along on the roads at 60 miles/ hr require about 15 to 20 million HP .----So when they are plugged in that power needs to be generated somewhere.
  6. R

    1993 Evinrude 70hp Missing Prop, Seeking Recommendations

    The 93 model 3 cylinder is 56 cubic inches.----And prop rated power.----1900 LBS seems HEAVY to me.
  7. R

    1993 Evinrude 70hp Missing Prop, Seeking Recommendations

    Is your boat water logged ??----And is the motor in good condition ?-----Post the actual compression values here.-----A 17" pitch prop should do the trick.----But I think 1900 LBS is an issue here.
  8. R

    Which one is the boss gasket?

    Does spark jump a gap of at least 1/4" on a test device ?
  9. R

    1972 Evinrude 40 outboard no spark?

    On a 72 model it might be a good idea the inspect the starter brushes any way.----But a screwdriver and hammer will take that nut off.
  10. R

    Which one is the boss gasket?

    The bigger ring fits around the NOZZLE.-----Carburetors usually need just cleaning and couple of new gaskets.-----What is the issue with the 2 hp motor.
  11. R

    Need help

    The----" Manhattan Project "----??
  12. R

    Need help

    Up my way the so called " spent fuel " is not waste.---It is stored and taken care of.-----Unlike the waste from big cities ( your toilet ?) that is flushed away to pollute the oceans. --Unlike the logs on a fire the used fuel looks the same after use.-----You grandkids might figure out a way to...
  13. R

    Elgin needle bearings

    Need to provide much more details I think.
  14. R

    Prop size for a 1970 evinrude 40hp electric shift

    Test mark the prop.-----Need to determine if prop is slipping or wrap spring and forward hub are slipping !
  15. R

    Driveshaft Length

    Yes this can be confusing.-----A boat with a 15" transom requires a motor deemed to be a " short shaft "------And a 20" transom is for a " long shaft motor.------It has really nothing to do with the actual length of the round shaft called the DRIVESHAFT !!!
  16. R

    evinrude/johnson v8 buying

    I seem to recall the inline 6 Mercury outboard used in midget race cars.
  17. R

    Prop size for a 1970 evinrude 40hp electric shift

    You are sure that it is not the wrap spring that is slipping ???-----The 28 HP ( 62 to 64 ) used the same props as the 40 HP.----But prop selection depends on the boat and for yours the 11" pitch is what I would start with.--Your location ?
  18. R

    evinrude/johnson v8 buying

    On outboards the throttle plate has calibrated openings.-----This lets the correct amount of air ( and fuel ) through.-----That way they can idle all day long with proper lubrication.----Timing is what controls idle RPM.
  19. R

    4hp johnson slower than expected

    The weedless drive is at an angle.-----So some of the power pushes UP and not FORWARD.
  20. R

    4hp johnson slower than expected

    Test / inspect / diagnose this motor.-----Likely has issues.
Top