KTM 530 EXCR- More better!

Discussion in 'Thumpers' started by neduro, Apr 3, 2008.

  1. antpatterson

    antpatterson XR650L_High_Runner

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    I appreciate it Trailjammer, it is a hose coming from the fram but the end is running up toward the radiator but not connected, I'm unsure if it's been unconnected since I got my bike or if recently came unconnected. Anyhow, I got the Coolant recovery kit ordered with my KTM High Flow water impeller upgrade kit as well as a new water seal incase the one in it is in backwards because I've had very few, but still a few, leaks from the weephole out riding. I'm ready to get all my Christmas goodies installed and then focus on getting some more bling bling for my bike :lol3 I love this XC4 engine.
  2. Y E T I

    Y E T I No Talent Ass Clown

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    That connection is usually connected to the smog stuff. If you or the previous owner de-smogged it, there's nothing connected to it. Some people connect their gas cap vent to it...
  3. treestrom

    treestrom Adventurer

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    Hi, Folks
    I just finished reading the entire thread and a big thanks to everybody for all the great info!

    I'm in the process of removing the valve cover and tranny vent from the carb and routing to the top of the frame and have read were there is and inline filter or vent?
    Can someone clear this up, a pic or part # would be great.

    Thanks in advance for your help :ear

    RH
  4. biopig

    biopig Adventurer

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    Try this part number Uni Filter UP-123, I believe its the same one I used.
  5. antpatterson

    antpatterson XR650L_High_Runner

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    From what I've been told the XCR-W never came with smogg equipment which is why I had to get it titled and etc. so did it just come from factory not connected? Anyway so that hose really has no importance at all except if I hook up the coolant recovery kit? I'm unsure if I ordered the Moose Racing or C.R.T. coolant recovery kit and KTMcyclehut has proved me right once again that they are the slowest site ever to order from......If only Motorcyclesuperstore.com carried all parts for KTM's.:cry
  6. Foot dragger

    Foot dragger singletracker

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    A friend swears by Munn Racing for all his KTM parts,they have it in stock and they ship quick,thats what Ive heard but havent tried em yet myself.
  7. Foot dragger

    Foot dragger singletracker

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    Many people leave those vents just as they are from the factory,mine seems to have no problem with stock hose routing. On my DR650 I stuck the mini filter on the crankcase vent,looks like a little K&N filter.
  8. Y E T I

    Y E T I No Talent Ass Clown

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    Here is the vent in my airbox.

    [​IMG]
  9. trailjammer

    trailjammer Been here awhile

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    I ordered mine directly from RLR Products. rlrproducts dot com, the maker of that particluar kit. It arrived quickly. KTMcyclehut has taken awhile to get before, too.
  10. wvridgerider

    wvridgerider Been here awhile

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    west virginia
    If it freezes let us know. That would be a fun trip. My brother has a house there.
  11. antpatterson

    antpatterson XR650L_High_Runner

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    Figured I'd give the forum some color as pictures of the lovely KTM's are scarce latetly (I love seeing others bikes). Appreciate the help guys and the websites suggested are now book marked for future orders.


    <a href="http://tinypic.com?ref=2qu6na0" target="_blank"><img src="http://i45.tinypic.com/2qu6na0.jpg" border="0" alt="Image and video hosting by TinyPic"></a>
  12. biopig

    biopig Adventurer

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    My 09 530 with 140hrs started using 2 to 3oz every 2 to 3 hrs of hard riding. I decided it was time for rings and valve stem seals. The only thing found on tear down was some buildup on piston under intake valves, the seals on these seemed a little loose. Would this be an indication that my intake seals where infact leaking? This is my first time this far into a motor, so bear with me.
    [​IMG]

    Heres what the intake valves looked like.
    [​IMG]

    What's the best method for cleaning the valves and head. I'm guessing I need to stay away from anything abrasive. Do I need to do anything special when installing my new rings a far as oiling rings and cylinder wall. I'm also looking for break-in advice, I've read a little about the Motoman procedure. Thanks for your help
  13. Foot dragger

    Foot dragger singletracker

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    Maybe soaking the valves in some sort of super cleaner would soften the buildup. That looks about normal I think for an engine with those hours on it. Ned may chime in and he knows whole bunches more then most of us about these engines. (2 to 3 oz's isnt much)

    Happy New Years!

    This has been a very helpful thread for us newish 530 owners.
  14. neduro

    neduro Addict Super Moderator

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    We use a parts washer, and don't get abrasive. Soak, wipe and scrub (nothing harder than scotchbrite) and repeat. If you're worried about what you're doing to clean, don't do it, it'll look pretty similar to how it does now an hour after it goes together.

    Right on for digging in and getting it done. :thumb
  15. Hodakaguy

    Hodakaguy NorthWest Adventure Rider

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    I use a Harbor Freight Ultrasonic cleaner filled with Simple Green. You have to run it through quite a few cycles over a day or so but the valves will eventually come out looking like new with no need to scrub them with anything. You can get the cleaner on sale quite often, look for their coupons online.

    Valves after 200 hrs

    [​IMG]


    And after a bath in the Harbor Freight ultrasonic cleaner. You don't want to use a wire brush since you can damage the factory applied coating on the valves, the ultrasonic cleaner does a great job and no touching/scrubbing necessary.

    [​IMG]



    Hodakaguy
  16. biopig

    biopig Adventurer

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    Thanks for the advice guy's. I'll get things cleaned up and back together as soon as the kids get back to school and my parts come in. I'll keep everybody posted on the results. Thanks again
  17. biopig

    biopig Adventurer

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    I'll have to check that out, there's an HF store not far from me. Thanks
  18. Y E T I

    Y E T I No Talent Ass Clown

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    My wife has an ultrasonic jewelry cleaner I've used for small parts a couple of times. I just make sure she's going to be out for a while.... :augie
  19. NAVIGATOR

    NAVIGATOR Wanderer

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    + 1 on the helpful thread,
    now seeing those valves and piston would it be wise to use some of those gas additives that decarbon engines before tearing the top down? as a preventive action
  20. Foot dragger

    Foot dragger singletracker

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    I need an ultra-sonic cleaner as well,I used to use them all the time when I was a dental tech, They get the tiniest pieces out of the smallest crevices much easier. Some shops have em big enough to clean a bank of carbs in,best way to clean carbs from what Ive heard.