1. 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
    WR = 2st Enduro & CR = 2st Cross

All 2st It lives!

Discussion in '2 Stroke' started by Dauer, Jan 28, 2016.

  1. Dauer Husqvarna
    AA Class

    Location:
    Western NC
    Husqvarna Motorcycle:
    1992 WXC 360
    Other Motorcycles:
    '89 Yamaha TDR250, '01 ATK 605
    Good to know, at the moment they are both set at dead middle. Not expecting too much from the stockers but will play with the settings along the way. I'm stoked to finally know what all the fuss about these 360 motors is about. Great low-end lugging, you can practically motor along on idle. Mine also has quite a hit once on pipe which if I'm being honest is why I prefer 2-strokes.

    The 312 is a nice unit I'm realizing, and yes, I do believe it came stock. The PO made no mention of swapping it. The more I dig into this early-ish Italian Husky the more I'm realizing how well made it is and the nice design/engineering details it features.
  2. ohmygewd Husqvarna
    Pro Class

    Location:
    Melbourne, Australia
    Husqvarna Motorcycle:
    13'Berg FE350, 96'WR360, 01 WR250
    Other Motorcycles:
    Aprilia RSV1000
  3. Dauer Husqvarna
    AA Class

    Location:
    Western NC
    Husqvarna Motorcycle:
    1992 WXC 360
    Other Motorcycles:
    '89 Yamaha TDR250, '01 ATK 605
    Thanks for that. After logging a decent amount of starting practice the past few days I've adopted the technique you've posted, seems to work well. Definitely a bit of a ritual to starting these I'm learning. As previously mentioned countless times a lectron would surely help the cause...someday.
  4. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    the only time mine ever kicks back is when i dont kick it hard enough..mikuni or lectron. starting is the same with both..for me
    oldbikedude likes this.
  5. oldbikedude Husqvarna
    Pro Class

    Location:
    Honey Brook Pa.
    Husqvarna Motorcycle:
    1988 wr 430 with cr suspension
    Other Motorcycles:
    66flh,67 CA77,76 CR125M,73H1,74ty250
    Same with mine.
    justintendo likes this.
  6. Dauer Husqvarna
    AA Class

    Location:
    Western NC
    Husqvarna Motorcycle:
    1992 WXC 360
    Other Motorcycles:
    '89 Yamaha TDR250, '01 ATK 605
    Duly noted, a firm kick is definitely on order if I want my 360 to start.
  7. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    now im just talking about the italian 360...if the timing is off the 430 will bite whether you do it right or not!! it does like a proper kick as well tho.
    oldbikedude likes this.
  8. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    Smashed my knee into bars on more than one occasion on 02 360, timings not changed an thats with big boy kicking ;)
  9. huskymack Husqvarna
    AA Class

    Location:
    Brisbane Australia
    Husqvarna Motorcycle:
    81WR430/93WR250/94TE350/95WR360/82WR
    Other Motorcycles:
    Nil
    Fit up an auto de-compressor system and it will be
    like starting a 80cc. I have one fitted to my '96 360 and '10 300. The closest thing to electric start you can get.
  10. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    Ive got a head with de comp in it, its not compression thats the issue.
    Sometimes she just hungers for knees.
    Dauer likes this.
  11. Busted RS Husqvarna
    AA Class

    Location:
    Perth, Western Australia
    Husqvarna Motorcycle:
    2011 TE630, WR300 '09
    Other Motorcycles:
    DT360A's
    Any chance of a photo or two of your 300 auto de-comp Huskymack ?
  12. Dauer Husqvarna
    AA Class

    Location:
    Western NC
    Husqvarna Motorcycle:
    1992 WXC 360
    Other Motorcycles:
    '89 Yamaha TDR250, '01 ATK 605
    It just occurred to me after reading a few threads regarding flywheel installation: Should I have used lapping compound on the flywheel? Neither the powerdynamo manual nor husky manual make a mention of it. I torqued the flywheel to spec and am not experiencing any issues but I haven't had the chance to really put the bike through it's paces. The powerdynamo ignition is similar to the PVL in the respect that it forgoes the use of a woodruff key to set timing. I understand that the key's purpose is only to set timing and not prevent the flywheel from spinning. Would like to hear the opinions of you more experienced, knowledgeable folks on the subject?
  13. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    If your not using the woodruff key lap it in.
    Personally ive never lapped my flywheel in, I've yet to have a problem.

    I would want as much surface area contact as possible if your keyless.
  14. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    what difference would the key make? it supports no weight..if it does it shears.

    wouldnt hurt taking it off and doing it, checking your torque you did last time and setting timing again. all good practice i suppose!
    off course on the air cooled ones we have no head gasket, and the heads are lapped too!

    it will likely be fine if your crank stub is excellent and you have it torqued properly, but i try to prep for reliability!
  15. Dauer Husqvarna
    AA Class

    Location:
    Western NC
    Husqvarna Motorcycle:
    1992 WXC 360
    Other Motorcycles:
    '89 Yamaha TDR250, '01 ATK 605
    Agreed, I guess it's one of those better safe than sorry situations. The condition of the crank taper looked fine and I torqued it per manual spec but as you mentioned it's valuable practice. In addition I'll sleep soundly at night. Thanks once again for the advice guys.
  16. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    The key justin holds the flywheel located while you hang on the nut!
    So you can really hang on the nut.

    So probably dont need to lap it in.
    But no key lap it in, how do you keep the crank and flywheel located when your tightening it up as you hold the flywheel and rotate the nut...?
  17. Dauer Husqvarna
    AA Class

    Location:
    Western NC
    Husqvarna Motorcycle:
    1992 WXC 360
    Other Motorcycles:
    '89 Yamaha TDR250, '01 ATK 605
    From the Powerdynamo installation manual: "Take the woodruff key from the crank. You will not need it anymore. Please do not forget to do so, otherwise you will have trouble later on in the assembly. This woodruff key does not hold the rotor on the shaft, this is done by the cone. It simply guides to the correct setting which will now be otherwise achieved."

    Regarding holding the flywheel while torqueing the nut. I set the piston to 1mm BTDC (factory timing), then aligned the timing mark on the stator plate with the timing mark on the rotor. I pressed the rotor on the taper with a good bit of force to seat it, I used a rotor holder to keep the rotor in place while torqueing the nut down to 60ft/lb. I then reconfirmed the piston position and timing mark alignment to ensure the rotor hadn't rotated on the crank. All was kosher dill pickle. However, I do agree that it won't hurt anything to lap it in and plan on doing so.
  18. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    when timing without a key, i just give the mag a few taps with a soft deadblow mallet to seat where i want it then tighten
    oldbikedude and Dauer like this.
  19. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    lapping will give a nice witness mark where both parts fit..you will get confirmation that the flywheel bore is the same angle as the crank stub. should have a nice light gray band where its lapped after cleaning it all back up
  20. Dauer Husqvarna
    AA Class

    Location:
    Western NC
    Husqvarna Motorcycle:
    1992 WXC 360
    Other Motorcycles:
    '89 Yamaha TDR250, '01 ATK 605
    Makes sense to me. Thanks Justin and thanks to all the other helpful folks on this indispensable forum.
    justintendo likes this.