• 4 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
    TE = 4st Enduro & TC = 4st 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 The previous version was outdated and no longer supported.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!

2013 TE 310R - modification report...

Will do... I leave my Auttune off now with two maps loaded so easy enough to try. Assume it will help launch me over logs :cool:


I honestly don't know all the nuances of this fuel tuning, but it sure seemed to wake up this 310. John, feel free to come by sometime for a comparison of the bikes.
 
I have not done anything with the accel pump feature as of yet. They did not give me any graphs but I did see them on the terminal in the Dyno room and where it is a much more balanced ramp up in the mid revs, not as much surge to higher rpms. Overall much cleaner with absolutely no pops anywhere. Very close to a Honda :rolleyes:...

After I got my ecu back from ZipTy, I was blown away. I figured maybe 31-33hp before.

Johnrg- didja happen to see any raw hp numbers? I know hp varies per a zillion factors including dynos, but I want to calibrate my "butt"... which has been telling me about 39-42hp.

Have fun in Utah.
 
Looking back on a prior thread these are the figures probably which should be compensated for... 29.6 HP and I think 18ft.lbs torque. Not sure what the multiplayer is. in any case dyno for the 12 model was 27 and change. From something online someone stated 20% as a multiplayer so call it 35.64 HP.

An earlier post of mine with magazine documentation and dyno of the earlier model as well...
http://www.cafehusky.com/threads/power-commander-5-and-autotune-on-a-13-te-310r.44827/#post-444299

And Utah, Colorado and Idaho look good right now as today they posted that fido is here filling his belly...

10989239_10205264881568785_3921598169933776202_o.jpg
 
Thanks!

I rode Bmasho's completely stock 310R after tuning with the PCV. The bike runs nothing short of awesome, felt like riding Ty's full race ported black head. We have known for awhile how under fueled this platform was, even with the full power map loaded. My only regret is not producing this mod earlier. It's not just a better air fuel mixture, but the timing of that fuel within the powerband which produces these results. Anyone who owns and still loves their 2013-14 310R and wants to breath new life into their engine, modified or stock, this is it.

What kind of performance increase would I notice on my 13 TXC 310 with this mod and the full Zip Ty treatment ?
 
The TXC 310r has the same opportunity for power, but has a little more open exhaust correct? This would actually be further improvement over the TE's.
 
After I got my ecu back from ZipTy, I was blown away
There is more improvement over the full power mapping. 38.7hp at the crank shaft is what BMW claimed, 32.25up at the tire. My 511 had 31hp stock, so that's not bad, though I think That number is a little higher after PCV tuning.
 
Tinken- I'm not sure if Ty is worried about feedback on the 310 ecu upgrade but a couple of days ago I tried to enter a (5 star!) review of this service. The website wouldn't let me (it kept insisting that I was limited to 5 product reviews every 10 minutes; even though I hadn't done ANY. I tried again an hour later. using Firefox btw)

I realize that there are probably only 30 310r's left in the world that need this (ok- slight embellishment) but maybe let Ty's web-guy in on the bug. [wait... that's not you too, is it??]

thanks.
 
Just for fun, next time you are out, try this. On your features and enables window, uncheck the Auto tune temporarily and check accel pump. Add 2.0% 33rpm 10%. Test how your bike actually feels from take off to mid power, how does it react to the throttle opening instantly. This is an area where Autotune is going to have trouble and you will have to tune by how you feel the bike reacting.

Edit: Note that the accel feature will stretch across both high and low power maps. While low power will feel more like just flashed maps, it will retain the low power grunt.

This feature works excellent! We tried this on my 449 and I've never looked back. Haven't even bothered to load the software on my laptop to play around. Serious transformation of the bottom that is still quite controllable.
 
Yea it is. I don't know what the issue is though. I can look into it

Well, for this one service... I'm not sure that it'd be worth the effort (reviews seems to work for the 449/511 service). But there might be other products on the website that have this same "feature" (IOW, nobody being able to leave feedback).

BTW- thanks! this thing is a frikken rocket ship (...and am I understanding you right in that there might be another 1-3hp hidden in there since I had my ecu done in, uh, December? hmmmm, if so: I might think about this again!)
 
2013 310R follow-up - Ty Davis mods.
I've had several rides on this bike since the mods. and couldn't be happier. Abundant and smooth power everywhere. I'm liking it better than my '07 KTM EXC 525. I rode yesterday with a talented rider on a '13 KTM EXC 500, and the Husky was on par with it.

View attachment 67605
Hi was wondering what mods you got done to your bike, I've one myself trying to improve on a few things
 
Airbox mod to go along with the addition of a power commander unit and re-mapping of fuel injection. Contact Ty Davis Racing for details.
 
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