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[GRock]

Originally Posted by LAF

So if a guy was to send off a new set of injectors to these folks what kind of cost would be associated with it?

I also listened on your injector/TB lesson when I asked a while back. It is why I went to the BC. More horse power supported with stock injectors, and clean air charges into your cylinders, no air robbing with the fast (ski slope) cams. I think the best move if you are going in for a new TB, but I am a little biased.

Have to say I never thought of injector tunning, or flowing each but if it is not too cost prohibitive I would like to check it out. Since we are talking about only having two yes I see how it could be a issue in tunning.

Oh and while you are here have this low idle thing going on, does not matter punching it or just moving along, come to a stop idle drops, if I can stay stopped long enough it will pick up and then all is well, if not a restart does it.

Also on the bike warm option screen would you not want that at the temp you set IAC at? Default is 95C IAC set at 110C with live view.

And do you have any experience with the auto IAC update?

I been unchecked it and using 30 as nominal IAC in the set up screen.

auto barometric pressure update?

Both of these I wonder how they affect performance of the bike if they are always sampling, seems like something else is gonna suffer.

Still not reliable in the 0-2.5% BLM corrections, correct?
Anything specific on the BC T/B I should use/try/watch out for?

Thanks for the help as always............

Marren Fuel Injection in Oxford or Derby, CT does great things with injectors and you can have them serviced for about $25. Plenty of other companies too with RC engineering on the West Coast helping us out when we are out there. The equipment is very high tech to measure and balance but the procedure and fix is not that big a deal. Seen many engines benefit greatly from just this service alone!!

As for idle problem, open your throttle blade a bit more and REDUCE your IAC to about 25 nominal maybe less. Remever that you are gulping big air under throttle with that TB and then shutting off the gas causes the IAC to rush back so make adjustment between the butterfly and IAC to find a good median. Also add fuel at the 2.5% and 0 lines from about 500 to 2000 RPM just a little at a time and you should be OKafter you find your happy place. It is taking too much time for the IAC to get back to idle mode so use the TB to give it the air instead of the IAC steps. Forget auto IAC and barometrics unless you live in the mountains or are on steady run across the country. Remember that barometrics are read and compensated for at every start up.