Maybe you guys should switch over to the tephra 9417. Its working great for me

 

I've thought about it....I just feel like I'm some sort of slacker for using an "older" version. For some reason everyone seems to be pushing the 9653 so that I'm "standard", but maybe I'll go 9417. I am actually on track to do 30 mpg this tank, so after fixing the throttle hang, and changing the decel enrichment stuff, maybe I won't have to....I guess we'll just see though.

Isn't it wild I'm getting 28 mpg or so....and the whole time just about I am slowing down, flooring it in third, slowing down....etc, until I get the tune just right.. I talked to one of the guys at work, and he nearly hit the floor. His truck gets 12, and when he smashes on it....like, 3