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Thread: dual sparkplug head for 200x???

  1. #1
    MassTrike's Avatar
    MassTrike is offline At The Back Of The Pack Arm chair racerAt the back of the pack
    Join Date
    Jun 2004
    Location
    Massachusetts
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    254

    dual sparkplug head for 200x???

    I got a head in a box of parts I assumed where all 200x and 250r, and there turned up to be a bare head with two sparkplug bungs. ive heard that A few companies made this head, Curtis sparks, Coffman, and i think DG. I cant post pics as of yet cause its at my buddys shop. I just neded some suggeastions on the company, I didnt look for any stampings.

  2. #2
    Join Date
    Jan 2005
    Location
    Great Bend
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    704
    wanna sell it?
    1985 KXT 250
    84 KX cylinder
    sprock racing head
    +2" Miltech swingarm
    frame mounted Rad

    1983 250R
    DG head
    290cc Big Bore
    CT pipe
    85R front end
    +1" Miltech swingarm
    2+2 axle NOS NASA
    18x10x9 Hoosiers

  3. #3
    Join Date
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    Pa.'s Highest City
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    Are you sure it's for the 200x? I gotta see this post a picture

  4. #4
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    Mud hill. close to water !
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    How much do you gain from it ?.. if any ?
    Currently :

    82 ATC - 200, plain jane, almost mint. ( Sold, 03-17-2005)
    84 ATC - 200 ES, Jimmy-Rigged, don't ask.( Sold, 03-17-2005)
    85 ATC - 250 SX, Pride and Joy, Bottom-Less Money Pit.
    84 125 M - The Mini-SX not running yet. but won't be long.
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    The more people i meet.. the more i like my DOG !

  5. #5
    Join Date
    Aug 2004
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    Ab Canada
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    IF it is for a 200x it is probly a TC head.
    1985 Tri-Z-

    Quote Originally Posted by mywifeknowseverything
    Just hit the Freakin Gas and Hold on!!!!!

  6. #6
    Join Date
    Dec 2004
    Location
    Poplar, WI
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    Sweet! You gotta post pics. I have never heard of such a thing!!
    1983 250R ~ 1984 125M ~ 1990 POWER WHEELS!! trike

  7. #7
    Join Date
    Jun 2004
    Location
    Brazil, Indiana
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    1,389
    i agree with atcwrench ... do * wanna sell it? lol.. the down side is you would have to splice the wires for your coil and get another coil to run them to...so you could have 2 spark plug wires...im not sure if that would even work
    trikes owned:
    85' 200m - sold
    84' 200x - sold
    83' 185s - sold
    82' 185s - sold
    85' 350x !!! - selling

  8. #8
    Join Date
    Jan 2005
    Location
    Spruce Head Island, Maine
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    yeah, they would have to fire at the exact same time or in intervals..and it would burn the gas quicker so you might need more gas going to the engine.
    1983 Honda ATC 200x-shes a beater

    Past Rides:
    1982 ATC Big Red 200e (miss it more than i thought i would)
    1985 200x rode it for about a mile

  9. #9
    Join Date
    Dec 2002
    Location
    Kansas
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    Contact "catfishwhisker" on these forums. He use to race a 200x back in the day and he owned one. I'm sure he can give you good info.
    I had the RIGHT to remain silent, I didn't have the ability!

  10. #10
    Join Date
    Jun 2004
    Location
    Brazil, Indiana
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    1,389
    dual spark plugs = need more gas = 38 mm mikuni! lolthat would be somethin
    trikes owned:
    85' 200m - sold
    84' 200x - sold
    83' 185s - sold
    82' 185s - sold
    85' 350x !!! - selling

  11. #11
    Join Date
    Sep 2003
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    42
    You don't need more gas with the dual plugs. The only thing they were put in there for was to keep the head cooler. Yes, I would be interested in the head if it was a TC head.
    Still looking for a TC dual plug head for a 200X!

  12. #12
    Join Date
    Jun 2004
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    potsdam ny
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    i dont believe him until he shows us a pic of it....
    1985 Honda ATC250R drag trike with s/t kit and full drag CR hybrid motor and drag chassis...
    1986 Honda ATC250R daily rider fully modded engine, +4 swinger,etc...
    1997 Polaris Storm 800 triple, boyesen reeds, dg individual silencers, 240 studs, 123mph on radar...

  13. #13
    Join Date
    Sep 2004
    Location
    Brandon, Manitoba
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    Wasn't there another guy a few days ago that was selling his 200x with the dual plug head. He had a pic of it too. I'll see if I can find the thread.

  14. #14
    Join Date
    Sep 2004
    Location
    Brandon, Manitoba
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    http://www.3wheelerworldforums.com/s...Plug+Head+200x

    Here it is, you can't see both plug holes but id bet they were there.

  15. #15
    Join Date
    Oct 2002
    Location
    Fresno Ca
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    2,695
    Well with the racers back in the day it was real common for the to do the dual plug head. I have see several around here with it.

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