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Type: Posts; User: racerone

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    Re: 1964 Speeditwin / rebuild too tight?

    What is the shiny bit at the bottom right in the picture ?
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    Re: 1990 xp 100 Evinrude

    One simple thing to try is to have an assistant operate the manual pump and see if the motor keeps running at WOT.-----What boat and what pitch on the prop ?
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    Re: 1964 Speeditwin / rebuild too tight?

    What diameter did they bore and finish hone to ?----Where on the piston did they measure the diameter ?----What clearance was there between piston and bore.----Answers will help YOU determine what...
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    Re: Yamaha 130 2-stroke connection rods.

    The 1992 part number is shown to fit them all down to 1984 year.
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    Re: Evinrude E4WCIC not firing

    Clean the points.-----Replace the coils as they are cheap.-----Magneto plate MUST be removed to install wires into the replacement coils.
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    Re: 1964 Speeditwin / rebuild too tight?

    Well, I am a 1000 miles away so can not help.-----There must be folks from the ----aomci ----in your area.----Often they can help with parts and a tutorial for you
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    Re: 1964 Speeditwin / rebuild too tight?

    You made mistakes !!!-----The motor is junk and needs to come apart to see what went wrong.-----No point in doing a compression test on that at all !----Your location ?
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    Re: Johnson powerpack/coil wiring

    Post pictures of old and the replacement CD units and connecters.
  9. Re: Johnson ocean runner 90hp V4 starts and stalls

    When you push the key in on a running motor the primer valve opens.----Fuel is then sprayed in !-----This fuel bypasses the carburetors.------To me that indicates an issue with the carburetors !!!!
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    Re: 1985 Evinrude 140 Looper

    Well not many places rebuild motors anymore.----So the places that provide machine work disappear too.----I do my own machine work for that reason.
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    Re: Evinrude E4WCIC not firing

    Remove flywheel.-----Inspect the 2 coils.----They often crack.-----Clean and gap points to 0.020"
  12. Re: Johnson ocean runner 90hp V4 starts and stalls

    You said you replaced the " powerpacks "---But the parts book says 1 required.----Did you mean to say " ignition coils " here ?-----Use a timing light to see if it looses spark after it starts...
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    Re: 1964 Speeditwin / rebuild too tight?

    ??----Just look at your motor !----The 2 intake bypass covers are easy to remove without removing the powerhead.-----Ignore the exhaust cover for now !
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    Re: 1964 Speeditwin / rebuild too tight?

    64 was the first year for 50:1 mix.------Break in would be done with double the oil at 24:1 mix.------Time to do the simple stuff !!-----Remove bypass covers to inspect for damage !
  15. Re: Attempting tracking Canadian Serial number for carb parts

    The copper / gold stripes were only used in 84 and 85 model years.
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    Re: 1964 Speeditwin / rebuild too tight?

    You should be able to get full throttle 2 minutes or less after you first start it !!-----Now that may not be a good procedure but it does not take 10 hrs before the motor can go to full throttle...
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    Re: 1964 Speeditwin / rebuild too tight?

    You adjusted the airgap on the coils ?----Are coils possibly rubbing on the flywheel ?-----You lined up the connecting rod caps ?----If engine locks up solid then you need to find out why before...
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    Re: 1964 Speeditwin / rebuild too tight?

    You did install a new pump impeller ?------You did line up the bearings and dowel pins when you installed the crankshaft ??-----After the finish honing what was the clearance between the piston and...
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    Re: warter in gear box

    Most of us pressure test gear boxes.----That finds the leaking seals.---Then you do not need to ask / trust anyone for advice !-----On a 27 year old motor it is best / cheapest to install a complete...
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    Re: Mercury 150 hp tell tail question

    Simple----A " new to you motor " needs a new water pump impeller.---It is considered a good practice.
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