hi Daz....i suspect my real AF is around 12:1 12.25:1.....so needs leaning up to around 13.2:1.

We'll see...............still she a flyer!!

Great news...they say they are happy to have it back in for another dyno, on Saturday, will post results after the weekend, as I will be leaving my bike with them.

thats some good new then!

Make sure that this time round they put the lambda sensor in the exhausts properly, and that when they perform the dyno run, it doesn't blow up or out..

Bear in mind though, that with the AFR being all over the show in the mid range because of the ECU, you don't be able to get it spot on there.


Also Kev, you have another email and I've ordered those 'bits' too, to have a try.

I have already replied to your last email, nice work mate we are closer to finding a solution for the new mod, thanks for your help.

I have loaded Richards fuel map ready for data logging on my bike which has the exact same mods. I would expect a bit of difference due to different fuel blends & different ECU. I will post the results tomorrow.

Archangel Kev.......you're a star, mate.

Yeah, I just got it.

I ordered the bits last night and amazingly enough they turned up earlier on!

So I shall hopefully get the soldering iron out later on and have a play. Hopefully have some results by the weekend.

nice one Daz......we are looking forward to a solution......

I'm reading this thread with interest and have read alot of the other bhp threads and how has ktm managed to get 20bhp more out of the same cc. I know ktm's have shorter services schedules etc but Yamaha surely could have given the XT a bit more bhp. In such a low state of tune the XT should last a lot longer which is a plus point.

I've had a quick play tonight, however its absolutely pouring so can't do much

:weathermanf4[1]: = :cry[1]:



BUT, initial results look promising.

Watch this space.

I'm watching.....these things take time. Good luck with it......

....and you can sit on it alot longer too.....yes, I do agree that they are not as fast as most of the KTM, Husky, Vertemati, etc....but thats not the point. They are more of as "Softroader",, and that they do very,very well.....