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Thread: ADA Head

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    PEST!'s Avatar
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    ADA Head

    Has anyone tried the ADA Head on the 951? 50cc domes . If so what Squish do you run ? I will be using it on an 02 XPL with stock carbs F/A's and Stock pipe .


  2. #2

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    I've ran the ADA head with 48cc domes before. I would recommend a squish of .067" to .075" for 93 octane gas.


    Dan (drb)

  3. #3
    2Blue's BFF! dsolie's Avatar
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    I run our stock pipe boat just like DRB mentioned (squish is at .06 with 48cc domes.

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    Thanks guys I dont think I will need to do anything but use the right gasket. I mesured it today with crude tools and it was near .05 with the thinnest gasket. Tomorrow I will use solder and good calipers... Thanks

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    Bob, only for you would I got outside in the garage and uncover my ski and pull a measurement......... because I'm not riding them this yr. I was using the ADA 48 domes with .075 squish and switched to the 46 domes and resulted in the same squish, running 89 octane/lake gas with no probs. OEM pipe, carbs /F/A Modofied ppg flywheel & modified exhauxst manifold. This winter,I have a new set of OEM carbs with the chokes and a slightly used 2002 OEM waterbox to replace the modified unit I had, will be installed this winter for next season.

    Have fun, TLR

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    2Blue's BFF! dsolie's Avatar
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    TLR, 46cc's on 89 octane? Wow.. That's got to be close lol... You still running the stock MPEM I take it? My ski would die on 89..

    By the way.. I have some 32 or 36cc domes for the ADA head if anybody wants to get real nasty..

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    Quote Originally Posted by dsolie View Post
    TLR, 46cc's on 89 octane? Wow.. That's got to be close lol... You still running the stock MPEM I take it? My ski would die on 89..

    By the way.. I have some 32 or 36cc domes for the ADA head if anybody wants to get real nasty..
    You like nasty though......lol.

  8. #8
    2Blue's BFF! dsolie's Avatar
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    Quote Originally Posted by pdxrealtor View Post
    You like nasty though......lol.

    Speaking of.. How is your wife, Heather...

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  10. #10
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    Thanks for the input Guys and TLR I oh you one big time maby more than one.

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