12 Hole Injector Upgrade For Te250 / Te310

Discussion in 'EFI/carb' started by Ex HVUK, Aug 4, 2011.

  1. Mike-AK Husqvarna
    Pro Class

    Location:
    Alaska
    Husqvarna Motorcycle:
    2012 TE 310
    I run the same setup with good results. Just a little midrange bog when I get on the gas, but that is probably because I'm a fat@ss.
  2. Moesgaard Husqvarna

    Location:
    Skaerbaek, Denmark
    Husqvarna Motorcycle:
    TE310 2011
    Other Motorcycles:
    Kawi kx250f '12, Montesa 4rt '05
    As sent from heaven! The first owner of my te310, contacted me and sayed he had some parts for me. Best part was a green nozxle in un opened husky bag. It has the opgraded ecu and leo vince exhaust.
  3. glangston Husqvarna
    Pro Class

    Location:
    Gardnerville, NV and Mammoth Lakes, CA
    Husqvarna Motorcycle:
    2012 Husqvarna TE 310
    Other Motorcycles:
    2012 BETA 350 RS
    Score !!!

    That injector is loctited in.....take care removing. Probably have to reset TPS
  4. glangston Husqvarna
    Pro Class

    Location:
    Gardnerville, NV and Mammoth Lakes, CA
    Husqvarna Motorcycle:
    2012 Husqvarna TE 310
    Other Motorcycles:
    2012 BETA 350 RS
    Score !!!

    That injector is loctited in.....take care removing. Probably have to reset TPS
  5. Mike-AK Husqvarna
    Pro Class

    Location:
    Alaska
    Husqvarna Motorcycle:
    2012 TE 310
    There was no Loctite on mine, but those cheesy Japanese standard screw heads can be a challenge. Squirt a little Kroil around the screw head and let it sit for a while before trying to remove them. If that doesn't work, you can use a chisel to turn them and get them loose. I replaced mine with allen head cap screws.

    Attached Files:

  6. Moesgaard Husqvarna

    Location:
    Skaerbaek, Denmark
    Husqvarna Motorcycle:
    TE310 2011
    Other Motorcycles:
    Kawi kx250f '12, Montesa 4rt '05
    no loctite traces on mine either, but some one had all ready destroyed mine and put them back in.... lovely! an impact driver got them off and new allen screws got in. I don't have Ibeat, so hope TPS is ok.
  7. siens Husqvarna
    B Class

    Location:
    forked river nj
    Husqvarna Motorcycle:
    2014 te310r
    Is it worth doing this upgrade (8000h7555) on a 2014 te310r..I just ordered through my dealer because there's no way to get akrapovic exhaust , or any other aftermarket exhaust systems for this bike...definitely going to put the new exhaust on and re map...just not sure about injector?
  8. Freaky Husqvarna
    AA Class

    Location:
    Kidderminster Worcestershire UK
    Husqvarna Motorcycle:
    2010 TE250 x-lite Race ECU/Injector
    The 2014 doesn't need an upgrade injector, just the earlier bikes which only had a 4 hole injector.
    robertaccio likes this.
  9. Tetley Husqvarna
    AA Class

    Location:
    UK
    The screws that hold the injector in are number 3 Philips.
    Any other size of Philips or if number 3 Posidriv is used, it will 'cam out' the screw head, as these are VERY tight!
    mnb likes this.
  10. Bergaeus Husqvarna

    Location:
    Gothenburg sweden
    Husqvarna Motorcycle:
    Te310 2011
    Other Motorcycles:
    Honda cb1300
    Is it still possible to get the ecu and injector.. Because the swedish dealers have some troubles getting the kit.
  11. R_Little Husqvarna
    Pro Class

    Location:
    NJ
    if you cant find one, let me know.

    I have a spare ECU from a 2012 TXC310 that uses a 12pt injector.

    You can use it with the Kawasaki injector.
    Redgil92, Tinken and ray_ray like this.
  12. joedirt Husqvarna
    AA Class

    Location:
    PA
    Husqvarna Motorcycle:
    wr250
  13. Bergaeus Husqvarna

    Location:
    Gothenburg sweden
    Husqvarna Motorcycle:
    Te310 2011
    Other Motorcycles:
    Honda cb1300
    Thanks R little. I will . the sad thing is that the kit has a price of $700 in sweden. so i really hope that he cant get his hands one so i can get it for half the price from the Usna.

    Thanks for the link joedirt
  14. R_Little Husqvarna
    Pro Class

    Location:
    NJ
    $700 is nuts.

    I think the Injector is like $90 in the States. You should price it in Sweden.

    If you can get the injector I have the ECU.

    BTW, I used to work for a company in Gothenborg.

    I can have a friend bring it over. ha!
    Bergaeus and ray_ray like this.
  15. Mike-AK Husqvarna
    Pro Class

    Location:
    Alaska
    Husqvarna Motorcycle:
    2012 TE 310
    They are JIS "Japanese Industrial Standard" screws, not Philips. Close, but enough difference that coupled with the soft metal of the OEM screws can create a big hassle getting one out if it has become stuck by galvanic corrosion between the steel of the screw and the aluminum of the fuel rail. If the screw does not break loose with moderate torque, the answer is to hit it with some penetrating oil (I prefer Kroil) and let it sit for an hour then try again.
  16. Bergaeus Husqvarna

    Location:
    Gothenburg sweden
    Husqvarna Motorcycle:
    Te310 2011
    Other Motorcycles:
    Honda cb1300

    That would be great . How many $ do you want for it.
  17. robertaccio Husqvarna
    Pro Class

    Location:
    San Diego, Ca
    Husqvarna Motorcycle:
    2021 Husqvarna TE300i
    Other Motorcycles:
    99 HusqvarnaTE610, 94 Husaberg FC501
    remember this only applies to mikuni fi throttle bodied x lites dont get off track 2011 te310 had a 4 port injector for sure , txc310 2012 modelhad the 12 port injector i essentially converted my 2011 blackhead into a 2012 txc310 blackhead with the injector/ecu oem kitted te-race package, mine has a 2010 tc250 ti muffler withe the sa/db cap installed and runs perfectly from day one up untill now with its new owner...this fyi. lots of trail and racing comp, always runs flawlessly with this set up
    the tc ti muffler weighs 4lbs less than than the oem te muffler and is shorter, the weight difference is instantly felt while riding the bike, if you can source one i highly recommend it..

    i believe 2012 and newer mikuni fi xlites all have 12 port injectors.
  18. Mike-AK Husqvarna
    Pro Class

    Location:
    Alaska
    Husqvarna Motorcycle:
    2012 TE 310
    My 2012 TE310 had a 4 hole injector (yellow) from the factory.
    R_Little and robertaccio like this.
  19. glangston Husqvarna
    Pro Class

    Location:
    Gardnerville, NV and Mammoth Lakes, CA
    Husqvarna Motorcycle:
    2012 Husqvarna TE 310
    Other Motorcycles:
    2012 BETA 350 RS
    Mine also
    robertaccio likes this.
  20. robertaccio Husqvarna
    Pro Class

    Location:
    San Diego, Ca
    Husqvarna Motorcycle:
    2021 Husqvarna TE300i
    Other Motorcycles:
    99 HusqvarnaTE610, 94 Husaberg FC501
    so the te model for 2012 still had the 4 port injectors, easy conversion to race spec (TXC) just add the ecu and 12 port injector kit. we all agree this is a "must do" mod for sure. bike runs smoother with a more torquey feel all around. (less sharp/lean feeling)
    heres my 2011 TE310 blackhead again in its FIM style enduro race ready mode (2012 TXC310 mikuni FI spec). bike is still going strong with its new owner.
    [IMG]
    Bergaeus and LandofMotards like this.