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

  • Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

250-500cc Power issues wr300...

DON SIMMS

Husqvarna
B Class
Had the bike out for its first long ride after picking it up a week ago. Seemed to run fine on the low end. After getting on the fire roads with my ridding buddies i found it falling off at the top of every gear(buddy with a 13 txc 310 was pulling on me). I've never owned a 300 and haven't had a 2 stroke in the garage in 10 years. Is this normal? The guy i picked it up from seemed super knowledgable about the bike and its setup. Said hes running a 420 main jet in the carb and to run it at 40:1. Any input would be awesome guys
 
somethings not right. I can barely hold on to mine when i open it up. Thing pulls to the moon.. I assume compression is good? Got it jetted so you got the perfect color with spark plug? Which carb? Bike used or new?
 
Mine has good power all the way up. JD kitted, 440 main jet. But even before the carb was kitted, it had fairly good power characteristics with the stock 420 main jet.
 
verify power valve functions at top end throttle openings. remove PV cover and visually verify that it's opening.
 
somethings not right. I can barely hold on to mine when i open it up. Thing pulls to the moon.. I assume compression is good? Got it jetted so you got the perfect color with spark plug? Which carb? Bike used or new?
Has the stock carb on it. I haven't checked spark but it starts and runs great on the low end so i didn't think it was an issue
 
There are stops that limit how far the pv open, take a look at that as well. Maybe the po wanted to tame it a little. I also have the 420 main jet, and my 300 pulls alll the way through. I'm at sea level.
 
$ Float level too low, needs a bigger main jet, air cleaner over oiled or silencer needs re-packing .
$$ Cracked inlet boot, chipped reeds.
$$$ Ignition
$$$$ Compression
 
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