more bottom 2 mid

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This topic contains 29 replies, has 0 voices, and was last updated by  Chris 16 years, 4 months ago.

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  • #113925

    Dean
    Member

    riderx wrote:

    Quote:
    excellent looking forward to you returning back to wauchope to look after you and gille mind you tbs ride was impressive

    cheers X I had an awsome weekend also,didnt fall off once and am looking forward to riding up at Wauchope with you lot in the new year for sure,will bring Gilli up as well.

    ollie

    #113923

    Na didnt get them its got 165 and 42? I think

    #113929

    xr torcher
    Member

    mickust check the needle the standard needle had no adjustment

    #113951

    Chris
    Member

    THanks X for posting the jetting and your other advice. Mickust, I put a Pro-Circuit T4 pipe on, however after much research I have found that stock pipe with a different endcap (Have been told the GYTR one) will get you pretty much the same performance as the aftermarket pipe. The only other mods so far is Force Bashplate, Force Radiator Guards, Michelin M12 rear tyre. ANd now the pivot pegz. The 07 and 08 are identical from what I can find out.

    Cheers

    Chris.

    #113906

    Chris
    Member

    Ollie wrote:

    Quote:
    More Bottom End? easy, put a 290 kit in it:laugh:

    ollie

    Ollie have you had any experience with the 290kit, just wondering how much more it gives it.. Not that I need anymore right now but could be in the future. I assume it’s a barrel and piston/rings.

    Chris.

    #113953

    Chris
    Member

    Forgot, I’m also running standard 13/52, spares kit also came with a 14, I would put that on when we do our capertee rides as it is a lot more open than the watagans.

    Rider X, the needle that came with the spares kit does not have the clip with it, does the stock one have the clip.

    Cheers
    Chris.

    #113955

    xr torcher
    Member

    you use the clip of the needle when you swap you can do that with out taking carby of you come in from top of carby

    #113954

    Dean
    Member

    chris72a wrote:

    Quote:
    Ollie wrote:

    Quote:
    More Bottom End? easy, put a 290 kit in it:laugh:

    ollie

    Ollie have you had any experience with the 290kit, just wondering how much more it gives it.. Not that I need anymore right now but could be in the future. I assume it’s a barrel and piston/rings.

    Chris.

    No Chris, No experience,just what I have read in the mags

    ollie

    #113899

    Anonymous

    You can do a couple of mods to your stock muffler. Remove the internal baffles as described in this post on TT. It is a big read, but I think it is well worth considering if you own a late model WR.

    http://www.thumpertalk.com/forum/showthread.php?t=349760

    The other option is to simply make up a new endcap as previously mentioned. The endcap mod works for WRF 250/450 05-09 models. If you know someone on a mature riders dirtbike forum, who works in a big maintenance workshop full of seamen, maybe slip them a bottle of Bundy rum and request a foreign order. The design in the pic is made from 3mm plate and 35mm S/S tube. It doesnt need to be 3mm plate, thinner would suffice. Maybe a batch run could be done as they can be used on all models as specified above, and it seems that there are a few of these bikes on the forum.

    [img size=250]http://i8.ebayimg.com/01/i/001/08/18/5161_1.JPG[/img]

    These are sold on ebay for $55 plus $5.50 postage. Item # 260323358306

    I won’t address the optimum jetting recommendation request as I know nothing about WR jetting with various modified exhaust systems.

    Slug

    #113961

    Cheers fellas I’ll grab ones of those end caps and swap them jets over and let ya know how it all goes

    #113908

    Hey X how do you adjust the mixture? I’m not quite 1/2 smart when it comes to carbs! got the main pilot and needle sorted though. Cheers

    #114188

    Anonymous

    Mick, mixture is normally adjusted on a screw on your carbie body. It can be adjusted on the fly and it’s external. Check with your manual and it will more than likely have a picture pointing the very item :)

    Good luck with the mods….

    #114200

    Na no easy access mixture screw on the 07 WR250 its a bitch to get to! Ballards sells a kit for it $17 gives a user freindly external mixture knob!

    #114268

    Anonymous

    Really, that sucks. Sounds like it would be $17 well spent then. Gotta love Ballards :)

    #114269

    Chris
    Member

    Mickust wrote:

    Quote:
    Na no easy access mixture screw on the 07 WR250 its a bitch to get to! Ballards sells a kit for it $17 gives a user freindly external mixture knob!

    Added to my list thanks Mick

    Chris.

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