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  1. R

    Mercury 80 HP outboard

    See post #5
  2. R

    1973 Merc 75 Impeller Pickup Tube

    For many years and power ranges , Mercury used a 10X number.----The inline 6 cylinder 150 HP was designated as a 1500.----V-6 175 was a 1750 Etc, Etc.----Cut a bit off the inlet water tube to suit.
  3. R

    No Spark 1971 Evinrude 60hp

    This motor needs 12 volts to the amplifier to get spark.-----Disconnecting the big plug was futile.----Perhaps the rotor is shorted to ground.
  4. R

    2005 J115PLSOR intake overpressure/raw gas?

    If you feel the reeds might be the issue, replace them.-----But they are very reliable and rarely cause problems.
  5. R

    Going rate on a good running 15hp?

    Warranty ( Or buying from a trusted individual ) can have a bearing on price.-----If you buy a motor as is where is ( $400 ) and need to take it in for work it adds up quick.----Water pump service / ignition module / carburetor service / fuel pump can add up to $500 or more at a big...
  6. R

    I know this will sound foolish, but hear me out please

    Removing the deck structure will weaken the hull.-----Early Bayliner boats have also been named " paperliners " by some.------I would not want to own one.-----Much less get into one modified as you describe. ---Buy a center console , should be lots at auctions or needing a repower.
  7. R

    Johnson 35 hp 3 cylinder model number question

    --As far as parts are concerned it is a 97 model all day long.-----Perhaps left over inventory sold in 99.
  8. R

    Johnson 35 hp 3 cylinder model number question

    Ignore the G at the end.
  9. R

    Running Rough at Idle

    Remove exhaust covers and look at pistons / rings.-------Chasing " carburetor and idle timing " issues is often futile
  10. R

    I Got Me a Mercury !!!

    A 6 HP Johnson / Evinrude from 1966 to 1979 are ideal.----The 66 to 76 used the universal ( low cost ) magneto.-----Need to know how to clean breaker points on occasion.----The 77 to 79 had electronic ignition.-----These are just wonderful motors if in good condition.
  11. R

    Prop Shaft Removal Trouble

    I would remove pinion gear.----Remove driveshaft.-----Propshaft might then fall out.
  12. R

    2005 J115PLSOR intake overpressure/raw gas?

    Old rubber hoses not firmly attached.-----Or the " classic " phenomenon of lean sneeze on a 2 stroke.-----Also the reason that the VRO has a pulse limiter ( AKA flow fuse ) to prevent the air motor on the VRO to blow up / crack into 5 pieces.
  13. R

    Mercury 7.5 HP, 9.8 HP Flywheel P/N question

    The 7.5 models usually have a sticker on the block.-----It says ---COMET----in white letters.------The 7.5 has basically the same internal parts as the 9.8 model.------The intake ports on the 7.5 are SMALLER , thus restricting airflow and power output.
  14. R

    72 Evinrude power tilt & trim

    Electric tilt was available as an option in 72.--Check E-bay perhaps.---A CMC unit is your best bet today.
  15. R

    2005 J115PLSOR intake overpressure/raw gas?

    A factory manual has the diagrams.----Does the " extra " smoke clear up after 10 seconds ?
  16. R

    1956 Sea King by Gale 12D13 or 12D14 - Water Pump Issue

    Test in a bucket with water 8" above the impeller !!-----Your test on a lift did not work because a MOVING boat feeds water into the pump.----Look for and see the water intake screen behind the propeller.-----The 2 water pump grommets are easy to replace and easily found at any boat shop...
  17. R

    2005 J115PLSOR intake overpressure/raw gas?

    Replace the hoses going to the fittings and put small zip ties on them!-----And " excess smoke " on startup is normal on a 2 stroke.----That smoke alarms folks.----And in my opinion that is because the lubrication in a 2 stroke is not well understood !
  18. R

    Spark plug location on coils

    The switch box may have each terminal identified as to where the wires need to go.!
  19. R

    2005 J115PLSOR intake overpressure/raw gas?

    Are you seeing this " leakage " with the hose off a fitting , with the motor running?-----Is this part of the oil recirculation ?
  20. R

    1956 Sea King by Gale 12D13 or 12D14 - Water Pump Issue

    Repeat.-----In a test bucket the water must be 8" ABOVE the impeller.----Most old time outboard shops would have that pump housing in stock.
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