It is a variable resistor like my fuel mod & connects to the air temp sender, which is switched via a switch panel, it can't fine tune the resistance as mine does.

It will not work with the new O2 mod.

Still early days we will see how the mod goes this year.

I made up 15 mods & have sold 3, + I have 5 other testers with mods so there are in total of 9 including the one on my bike running on the XT's, I have 6 left in stock.

I think:

1. that maybe people don't understand what it is, or does ???

2. or....it's just a VERY slow take-up on it.....(it has been a harsh winter over here.)

3. or....people are "riding-round" the issue

It must be a little disappointing after all your work.:gobain:

Hey, but sales are SOARING this month.....an increase of 50% !!!!!!!!!

What about our German friends forum? XT660.DE? You could give it a go there...

I don't think I have ever sold a mod to Germany.

Most of the other XT660 forums copy my stuff. I found a guy that has copied my fuel mods & is making them & selling them using all my pictures & installation instructions. So the workings of this O2 mod is been kept between two people & won't be disclosed for now. I found another guy in Grease seeding my mod book for free over the net, I have shut his links down twice in 6 months.

As you say your winter has been a bad one, I will give it a few months to see if I make up a second batch. As long as my bike is good, that is the reasons for all my mods, to improve my bike.

The raising & lowering links only lasted for 2 batches.

I will build mods if I can help out other riders & there is a demand for a mod, it costs quite a bit of money just to have these mods lieing around. At one stage I had 600 pounds of mods in stock.

My mod has just arrived........that fast!!! Thanks Kev!!

I've still got my original prototype fitted to my bike but will make a better one in time now that im a little more Savvi with electronics :)

I'm dissapointed with the uptake though, its saddening to see. Sure enough, there's probably people complaining about the problem with the bike, here's a solution but little interest.

Granted, to cure this problem does require a considerable outlay what with a power commander AND this mod and maps/dyno time just to sort a problem that technically, Yamaha should fix.

Right, and the dyno is almost as much as the PC3.

Kev, you say that with this mod you provide also a fuel map. How well does that work? Do you have a fuel map that would work for me? I'm on a 2008 xt-x with dna stage 1 and 2 filters, original exhaust system.

I sure do have maps even for your setup, these maps are set at 13.2:1 A/F ratio on my bike & have been tested for a few months.

Placed my order. Gotta get a PC as well, dunno where from.

Great work Kev and team. Hopefully this will smooth out the bike a lot at low revs, I always hear this clicking noise..sounds like its coming from the throttle lever, dont know if thats possible?? and then it starts to get a bit jerky, nothing too bad kinda think it adds a bit of personality. ha :)

Just boxed up your O2 mod for posting first thing in the morning.

Serco are the Australian Dynojet agents. If you are after a cheaper PCIII get a Raptor 700 PCIII from USA EBay.

http://shop.ebay.com/i.html?_nkw=pcIII+raptor+700&_armrs=1&_from=&_ipg =

The clicking noise is usually from the AIS valve, I would also do the AIS mod.