Ron,
I filled up before an hour ride in my Cobra yesterday,$3 gallon for the 93 octane.I thought that was high until I read your post.
How close are you to getting the Coupe now ??
Been dialing in the Idle Air Bleeds.
Have had a small fouling problem around town and the fumes being pretty bad.Found the primary main jets to be right on where they started at after some changes downward.
The DaVinci 950hp was tuned once with my engine on a engine dyno and then on a chassis dyno after the install.
After a lot of research and calls,I found out what the all the jets were when it left Holley,then Davince,then KC in Ark.
At the last stop,install/dyno,the IAB's went from #74's down to #63's.
On Davinci's word I went back to #74.
Whole different animal now !
Definitly more better.
Pried Frenchy's tongue off the backdeck and off we went.
Found off idle traction to be even more limited,idle more stable and eye burning fumes WAY DOWN.
Frenchy even got some stoplight flashing in.
