I have a aftermarket external pump going to the corvette filter. Slow94 I think that may be the rich problem.
Yes at LG it was $375, I could go back for the rest of tune but I don't have a trailor. Nelson was a choice but I went for local. Guy at my work had I send his PCM back 2 times to get the tune right.
I haven't checked how open the TB is, great idea.
I have a local tuner coming over next week. We will see what happens then?