Hank, Been beating a dead horse with my new set up, changed the converter and went from a 9.45 to 8.84 at 150+ MPH.
Have a high speed shake I have to fix and install a parachute now.
But happy with the results of an old school blow through carb.
Welcome to the 8's.
We had a high speed shake for the longest time and it drove us crazy trying to find it. It ended up being those early drag lite wheels.
Craig made a fixture so when we balanced them it simulated them being on the truck. We run Champion Bead locks now with "0" issues.
Take a look at that.