2002 Max II 18hp vanguard swap to 25hp kohler help

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Thread: 2002 Max II 18hp vanguard swap to 25hp kohler help

  1. #11
    Join Date
    Jul 2012
    Location
    Lancaster N.Y.
    Posts
    205
    Quote Originally Posted by Nubs View Post
    I use many of them,The team is twice the clutch compared to the 1190 and 1/2 the weight.

    Team and 780



    Thanks Nubs. I'm only worried about clearance with the body. Can I still move motor over far enough to clear the body and still have enough room on other side to get a cool air vent onto the motor.

    How well does that clutch grip the belt? Do I have to run the invance secondary clutch with that clutch also?

  2. #12
    Join Date
    Sep 2013
    Location
    Waldo Wi
    Posts
    941
    It does take up some room, I'll check the width n post it. they'll grip whatever the motor thorw's at it, the better the driven the better the drive works

    50hp here, Both Team drive n driven.


  3. #13
    Join Date
    Jul 2012
    Location
    Lancaster N.Y.
    Posts
    205
    Nubs that is one sweet setup. I would really like to know the dimension on how far that primary sticks out of the motor. Cause i'm going to have to do some serious measuring before purchasing. and I dont think I could run that team seconday. Probably will have to run the new invance clutches offered stock on the machines because of how far i'll have to slide motor over. Just like buggyman1 had too. Thanks for all your help. Very knowledgeable

  4. #14
    Join Date
    Sep 2013
    Location
    Waldo Wi
    Posts
    941
    I'm not sayin' You need to run that driven, just sayin' thats what it looks like. Many Fellas are runnin' the 780 setup's and they work good. sounds like Your looking for more performance/more torque?

    I'll post them numbers later today.

  5. #15
    Join Date
    Jul 2012
    Location
    Lancaster N.Y.
    Posts
    205
    Yes more performance, more torque,more speed. the whole shebang. I'm going to be ordering clutches and exhaust this week. then put it all in there and figure out belt and wiring and venting

  6. #16
    Join Date
    Sep 2013
    Location
    Waldo Wi
    Posts
    941
    6-5/8" wide, can't give Ya the number from the block out because this Briggs engine is running a vertical crankshaft and the Kohler is most likely different anyways. You'll just need to check Your crank and add it.




  7. #17
    Join Date
    Jun 2007
    Location
    Grand Island NY
    Posts
    330
    I'm running a 28efi kohler in my max II with the 1190 clutch. It fits fine, all you have to do is heat the body at the center point of the clutch and push it out about 3/4"

  8. #18
    Join Date
    Jul 2012
    Location
    Lancaster N.Y.
    Posts
    205
    Thank you nubs. Now I can start doing some figuring and get everything ordered up.

  9. #19
    Join Date
    Jul 2012
    Location
    Lancaster N.Y.
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    205




    So far so good on the engine swap. Started it last week. tons of things needed to be purchased and or modified. But is going to turn out awesome. Have all my parts now and will take pictures when it's all done and give feedback of what I think about the new clutches. Hoping they work awesome together. thank you BuggyMan and Nubs for the insight

    Only things I have left are bolt up the exhaust shields, fill old exhaust hole and cut new, and wiring.

    My only question as of now is regarding the stock engine harness. It was a 5 wire plug.: the harness has the fuel shut off solenoid wired to the starter wire and also the stator wire? so when turning the starter over will open the fuel solenoid and once the stator starts making power it will keep it open? this make sense to anyone? lol it seems like it would work. then I wouldn't have to run any extra wires

  10. #20
    Join Date
    Oct 2007
    Location
    Texas
    Posts
    2,158
    Quote Originally Posted by egoperf View Post
    I'm running a 28efi kohler in my max II with the 1190 clutch. It fits fine, all you have to do is heat the body at the center point of the clutch and push it out about 3/4"

    Hey: post up some pics, 28 hp efi should be perfect for a Max2.

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