ALL TR650's NEED THIS - Introducing the ERUPTION!!!

Discussion in 'TR650' started by run-it, Aug 3, 2013.

  1. Pacificus Husqvarna
    AA Class

    Husqvarna Motorcycle:
    TR650 Terra
    Many thanks, run-it. I should be getting my Terra within two weeks (following a problem with the registration), so will be cutting-up its IAT before I've even ridden it!
  2. mag00 Husqvarna
    Pro Class

    Location:
    Tucson
    Husqvarna Motorcycle:
    Terra, Strada
    Other Motorcycles:
    XR250 R1100RS CH50
    IAT PN bmw 1739510 Used on BMW cars also. Go to the boneyard and find one for a couple bucks.

    Mine cost $16 direct from husky, took almost a month to get.

    Lots for sale on ebay.de some cheap, some used, I am keeping my stock one for spare.
  3. endurobra Husqvarna
    B Class

    Location:
    Nottingham. UK
    Husqvarna Motorcycle:
    Nudist@
    Other Motorcycles:
    CZ 350 !
    That's damn useful info mag00......thanks.

    I'm looking into the possibility of making one of these for the Nuda. Still at the research stage at present.:)
  4. endurobra Husqvarna
    B Class

    Location:
    Nottingham. UK
    Husqvarna Motorcycle:
    Nudist@
    Other Motorcycles:
    CZ 350 !
    Cross references to these also:-

    INTERMOTOR 55732
    BMW 1 739 510
    BMW 13 62 1 739 510
    LAND ROVER 1739510
    LAND ROVER NNK000020
    mag00 likes this.
  5. Terra Tom Husqvarna
    A Class

    Location:
    Sydney
    Husqvarna Motorcycle:
    TR650
    Other Motorcycles:
    KLX250S - sold
    Hi guys, this seems like a good mod for sure. Even after being moss'd my strada is running too lean down low and is just too stally.

    How much will someone charge to make me an eruption?
  6. Coffee CH Owner

    Location:
    Between homes - in ft Wayne IN
    Husqvarna Motorcycle:
    2006 TE250, 2013 TR650 Terra - sold
    I believe the entire point of this is you can make it yourself cheaply. There are already several solutions on the market already such as the booster plug available here: http://billshusky.com
  7. bikehunter Husqvarna
    AA Class

    Location:
    Hampshire
    Husqvarna Motorcycle:
    Strada 650
    Other Motorcycles:
    Harley, bmw, moto guzzi
    Right, purchased a new plug (had to wait another 3 days though as the first new one turned out to be used) and all wired and correct. Now can anyone show me where the unit sits and what do you have to remove to change it?
    Thanks in advance!
  8. bikehunter Husqvarna
    AA Class

    Location:
    Hampshire
    Husqvarna Motorcycle:
    Strada 650
    Other Motorcycles:
    Harley, bmw, moto guzzi
    OK sorry about the last thread as I have found the info on the first page, just don't read enough :thumbsup:
  9. Pacificus Husqvarna
    AA Class

    Husqvarna Motorcycle:
    TR650 Terra
  10. Tazzierob Husqvarna
    AA Class

    Location:
    Tamar Valley, Tasmania
    Husqvarna Motorcycle:
    2013 TR650 Terra
    Other Motorcycles:
    1991 Yamaha XT600
    It will still work, but the R/T curve probably won't match as closely as the EPCOS, so you won't get a constant 20 degree offset, though it shouldn't be too far off for the temperature ranges you'll be riding in. No one is likely to be riding in temps over 50Deg C or under -5Deg C
  11. Pacificus Husqvarna
    AA Class

    Husqvarna Motorcycle:
    TR650 Terra
    Thanks. I'll give it a go with the Maplin thermistors. I've ridden just 8-miles thus far on my Terra and it is extremely sluggish in the low-revs. It desperately needed a spoofer.
  12. run-it Husqvarna
    AA Class

    Location:
    Long Beach, CA
    Husqvarna Motorcycle:
    TR650
    Other Motorcycles:
    '04 Guzzi V11
    Looking at the specs those are NTC (negative temperature coefficient) thermistors & they seem to have a tight error tolerance so yeah they'll probably work, I'll look into it a little more but can't you find the ones I used?

    Edit:
    You may have a space issue using those, the thermistor heads are about 85% larger. 2.41mm vs 4.5mm.

    If you're having trouble finding a vendor in your country try this one...

    http://www.rs-components.com/index.html

    Then search their stock # 706-2765P
    Which will be Epcos part # B57861S104F40
  13. Pacificus Husqvarna
    AA Class

    Husqvarna Motorcycle:
    TR650 Terra
    Thanks very much, run-it. I will stick to the plan and buy the recommended components. The other ones were appealing because they are less than half the price, and available locally. I'll place my order as soon as possible - the Terra certainly is in desperate need of a spoofer, that's for sure.
  14. Santi Beard Husqvarna
    AA Class

    Location:
    Cadiz, Spain
    Husqvarna Motorcycle:
    TR650 Terra
    Other Motorcycles:
    Kymko 300i Superdink, Harley 883
    Hello everybody
    I'm from spain.
    Do you think those thermistors http://www.ebay.com/itm/161098055308 100k OHM Thermistor Resistor NTC 3950 MF52AT 80CM
    are usable?
    Thanks.
    I apologize for my english
    Gassss
  15. run-it Husqvarna
    AA Class

    Location:
    Long Beach, CA
    Husqvarna Motorcycle:
    TR650
    Other Motorcycles:
    '04 Guzzi V11
    There's not enough specifications to say for certain. For a little more you can have tried & tested components. Why take a chance?

    http://www.rs-components.com/index.html

    Search stock # 706-2765P
    Which is Epcos part # B57861S104F40
    Santi Beard likes this.
  16. bikehunter Husqvarna
    AA Class

    Location:
    Hampshire
    Husqvarna Motorcycle:
    Strada 650
    Other Motorcycles:
    Harley, bmw, moto guzzi
    Just fitted mine today and what a difference it made, different bike, can now pull away without fear of stalling. :cheers:
  17. bikehunter Husqvarna
    AA Class

    Location:
    Hampshire
    Husqvarna Motorcycle:
    Strada 650
    Other Motorcycles:
    Harley, bmw, moto guzzi
    Hey run-in you deserve a medal, just fitted mine and it runs 110% better than it first did, very pleased with the result, would not had thought it possible for the money.

    Many thanks for the info and very pleased that you submitted this to us!:cheers:
  18. run-it Husqvarna
    AA Class

    Location:
    Long Beach, CA
    Husqvarna Motorcycle:
    TR650
    Other Motorcycles:
    '04 Guzzi V11
    Happy to have brought it to the TR community but others pioneered the concept. Should have mentioned in orig post that it's a good time to do canisterectomy too. The eruption works well with cat-be-gone mod also.
    Santi Beard likes this.
  19. bikehunter Husqvarna
    AA Class

    Location:
    Hampshire
    Husqvarna Motorcycle:
    Strada 650
    Other Motorcycles:
    Harley, bmw, moto guzzi
    Not sure that we have the can in the UK, but will check it out soon.
  20. bikehunter Husqvarna
    AA Class

    Location:
    Hampshire
    Husqvarna Motorcycle:
    Strada 650
    Other Motorcycles:
    Harley, bmw, moto guzzi
    Meanwhile, I took the bike out for a couple of hours and between speeds of 40 and 90 (off road your Honour) and the new Sensor is doing great! MPG 71 IMP GAL only thing to get use to is the temperature readout -20 C but the best bit is the rid scale of the water temp is now a bit lower and fails to rise like it did before in traffic.
    So all in all a very good result, can't wait for the new exhaust!