Dual quads versus big hammer!!!...

I took close to a 50 mile drive out in the country little highway mostly crew speed... Of course without question a few wide open throttle shots like in 3rd gear and a little bit of City...
The wideband was showing hi 12's and low 13s at Cruise... It was looking like 11.5 or so at wide open throttle..
still some small flat spots at mid throttle but really this was just to kind of enjoy the car for a little while and get out of the house... I filled it up before I left and filled it up when I got back and used about four gallons for the 48 or so miles..
I checked the passenger side plugs again and they all look pretty much like this one...
View attachment 1715491775 View attachment 1715491774


Looks a skosh rich at cruise, but you saw that on the gauge. It's hard to tell from the picture, but watch the center wire very close as you get the tune up closer. You should see some erosion of the edges of the center wire and the edges of the ground wire. That's when you are really close.

You are definitely making progress. I'll take tenacity over cookie cutter any day.