Anyone do a straight across swap,from ported factory heads,to worked W-2's?

Car was @ 7,000 with the 4.30 gears. Theoretically the 4.10 is less than ideal with a 28" tire.

I don't know. I think I'm gonna have to disagree on that one. The 4.10 with 28" tire is really the perfect in between combo for street driving and still getting decent times at the track. It's essentially the same ratio as a 26" tire with 3.73 gears.

Even though the components are similar, your cam is way bigger and you have more compression than I do. Plus, your converter is looser than mine.

Yes true. I was just trying to make a point that I think your car has much more potential than what it is showing. It just sounds like it needs a couple little tweaks and you'll be mid 11's no problem and maybe even low 11's.