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Thread: 300ES big red update.

  1. #1
    250Eddie's Avatar
    250Eddie is offline At The Back Of The Pack Arm chair racerAt the back of the pack
    Join Date
    Feb 2011
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    Miami,FL
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    300ES big red update.

    Ok so after a long while of NOT working on the 300 just left the 250 engine in the big red, I ordered the full wiring harness and dash, I got those things this week and yesterday started messing with it and got it to spark which is what was stopping me from the full swap, me and my friend pulled the 250 engine out in 10 minutes and put the 300 engine back into the bike in about an hour, it started right up and sounds SO good doesnt smoke doesnt knock at all, NOW heres the bad part, I was riding the bike around the block a few times nice and slow to break the engine in incase of anything, Now i was taking a spin around the block before i parked the bike to pick everything up and it started knocking and locking the back tires up and i was scared that the engine may have died but it still sounded perfect, The gears werent shifting at all, the bike wouldnt go back into neutral or any other gear, i managed to crawl the bike back home and i just started taking the engine back apart after taking it back out of the bike AGAIN ( Sigh ), So i come to notice something wrong with the clutch side of the engine, The picture will show u whats wrong, Oh yea BTW the engine is in gear and i cant take it out of gear at all.





    Now i have the task of breaking the case open to fix this.

    The video is kinda hard to see becuz of how tinypic made it look but the bike starts up perfectly, well when it wasnt messed up lol.

    View My Video
    87-250sx
    86-300es Big Red,The Beast
    85-250sx Tiny SwampThing
    85-250es Big Red
    84-70 ( My Sons Bike )

  2. #2
    Join Date
    Oct 2010
    Location
    Holyrood Newfoundland
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    114
    Whats happening in the picture i cant really see?
    Honda
    1985 Big Red 250-Sold
    1985 200m-Donor
    1984 200m-Parts
    1992 cr125r-Project
    1983 Auto X
    Yamaha
    1984 Ytm 200-Sold
    1999 Yfm 350-Traded
    Suzuki
    1992 lt250r

  3. #3
    250Eddie's Avatar
    250Eddie is offline At The Back Of The Pack Arm chair racerAt the back of the pack
    Join Date
    Feb 2011
    Location
    Miami,FL
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    The ball bearing exploded same with the holders
    87-250sx
    86-300es Big Red,The Beast
    85-250sx Tiny SwampThing
    85-250es Big Red
    84-70 ( My Sons Bike )

  4. #4
    Join Date
    Aug 2008
    Location
    MN
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    3,263
    Man that stinks... But it could have been worse.
    ---------------------------------------------------------
    1984 Honda ATC200ES "Big Red"
    1982 ATC200E "Hondie"
    1988 TRX300FW "Project Quad" Still in progress....

  5. #5
    Join Date
    Jan 2009
    Location
    East Central Illinois
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    677
    Isn't there something about swapping the output shaft on one of these engines to make it work in a trike, or am I not up on this swap? I thought one was longer than the other or something.
    nstyle73

    "When in doubt, wind it out"

    Feedback: http://www.3wheelerworld.com/showthr...k-for-nstyle73

  6. #6
    250Eddie's Avatar
    250Eddie is offline At The Back Of The Pack Arm chair racerAt the back of the pack
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    Feb 2011
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    the 300 shaft is a little bit longer, Ive already swapped the output shaft on the motor, and when i did swap it i didnt notice the bearing messed up, I took the engine apart and changed the bearing and cleaned it all out and i put it back together, i come to find out that it still doesnt want to shift so tomorrow my friends are gonna come over and take the engine apart while im at work.
    87-250sx
    86-300es Big Red,The Beast
    85-250sx Tiny SwampThing
    85-250es Big Red
    84-70 ( My Sons Bike )

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