After working on adjusting the TFI for over a month trying to get it tuned up right, I have been unsuccessful in eliminating the missing aspect on cold starts. It smooths right out when warmed up. I have been on the fourms, talked to TFI and while very nice, could not solve the problem. I had no probs with missing before install.
So now I am thinking maybe I need a better and easier management system.
Anyone have reviews on which one may be the best and least complicated to use?
thanks

 

go to five questions to ask your tuner and theres alot of info there

 

I've been using a Arlen Ness Cheapshot, which is the same as yours for a year and a half. I had no problems til I put Andrews 37 cams in the bike. I then added the DKCustoms Thunder Torque inserts to my previously open Longshots and that fixed a lack of back pressure problem. With just a Stage 1 AC and the Longshots it was great. Don't know what else you've done to your bike so.....
I did just upgrade tho to a FuelMoto PCIII in consideration of future mods.

 

I switched to a Cobra FI2000R PowerPro Auto Tune. Been very happy with it. 46 to 50 mpg and plugs look great.