73 Duster build named Fred

What were all the changed since the last time out?

Heads ported
Fiberglass hood with scoop and deck lid? How much weight savings was that?
Heads and intake ported, compression ratio up from 11.88 to 12.25, lighter glass hood with scoop, glass trunk lid and bumpers. I took 200 lbs off the car.

Ran a best of 6.85 @ 98.77 mph in Vegas before the changes back in January to a 6.63 @ 104.62 mph after the changes here at home this past weekend.