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  1. R

    No Spark and Key wont turn the engine over.

    I do not see any smoke ???
  2. R

    Selecshift

    What does the bearing inside the reverse gear hub look like ???-------What does bearing in front of forward magnet look like ??
  3. R

    What should I do with this free boat?

    Motor looks to be late 1970's (1977 ) ----Is there a model # on it.
  4. R

    What should I do with this free boat?

    ???-----The shift rod cover is missing.----Water pump housing is loose.--Likely the gear box has had water / rain in it.-----Not likely worth salvaging.
  5. R

    New boater with trouble starting engine

    Pictures of this motor ?
  6. R

    83 - 20hp-30/35 conversion

    When you learn how the electric primer valve works it will be an easy decision.----The electric primer was first used on 1980 models.---Used on motors from 9.9 to 300 HP for about 30 years.-----It is just a wonderful item when you understand how it works.
  7. R

    83 - 20hp-30/35 conversion

    Easy in my opinion.----Go down the lists of motors till you come across the 28 HP special.----then compare powerhead parts to the 30 HP and compare lower unit parts to your 83 model motor.-----You will also learn during your searching.---I can't do it all for you without some beer tokens ---Sorry.
  8. R

    New boater with trouble starting engine

    The buzzer itself could be defective.-----Hurry and get your local shop to help you.
  9. R

    Wrong New Prop Or What?

    Just my opinion.----Many folks today are not well versed on the operation of machinery.----Blunt statement here.----If you are only getting 2200 RPM out of an engine it is more than a " wrong prop issue ".----Perhaps even the tachometer is giving a false reading.
  10. R

    99 Johnson 150

    It is just my opinion, but I do not believe the gearcase is as durable as earlier gearcases.----Has to do with how bearing carrier is held in place !!
  11. R

    83 - 20hp-30/35 conversion

    The choke / primer issue is a minor bump in your conversion.-----Just my opinion..-----Check and compare the gearcase on the 28 HP specials to see how it compares to your motor !!!
  12. R

    83 - 20hp-30/35 conversion

    The engine design came out in 1976.----All versions of this engine design were the same displacement.---It has been marketed as a 15 HP sail drive.( very small intake ports in cylinders ) and as a 35 HP before propshaft rating.-----The block is the same and the 20 hp motors for some years used a...
  13. R

    New boater with trouble starting engine

    Take cowling off the motor.----Post pictures or short video of the motor.
  14. R

    400-650 Mercury Thunderbolt information needed

    I would not put a 2 cylinder 402 on any boat that I own.----Find out what a 4 cylinder 650 weighs first.----It is heavier but not that much.
  15. R

    400-650 Mercury Thunderbolt information needed

    The 400 / 450 / 500 were 4 cylinder and painted " cloud white up to 62..------The early 650 was also a 4 cylinder with more displacement and a bigger motor with more weight..---I do not believe the 4 cylinder 650 was ever painted white.---Up until about 1966 they used the wonderful belt driven...
  16. R

    70 HP vs 90 HP Evinrude: Which to Buy?

    Nope.------Look for the fitting on the block where the TELLTALE hose ( water pump indicator ) attaches.-----It was on the side of the block but should have been moved long ago.-----Nothing to do with VRO.
  17. R

    1966 Sears Fiberglass boat 14ft info.

    Why would anyone say it is an Evinrude.----Perhaps only the seller !
  18. R

    70 HP vs 90 HP Evinrude: Which to Buy?

    The 90 is 99 cubic inches and the 70 is 56 cubic inches.
  19. R

    70 HP vs 90 HP Evinrude: Which to Buy?

    All these V-4 motors have issues with broken rings from 1977 model to 1998 models.-----Doing a rebuild on a 1993 model now.-----Had been apart with 2 new pistons already installed.----Found broken rings on 3 of the 4 this time.-----And a 3 cylinder 70 HP might also have issues.-----A compression...
  20. R

    70 HP vs 90 HP Evinrude: Which to Buy?

    There really is no difference between the parts on an 82 and 85 model 90 HP.-----The 85 model might have oil injection with the issues that go along with that.-----I think an 82 IF in good condition is an excellent motor.-----A big " if " on condition.
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