Even if you can make 4 Webers work on your V8, other things aren't automatic. Please note that I two sets of Webers to help me overcome carburation frustration.
Yes, it's not a problem with an extension to clear my manifold lip with the rather large ugly stock sending unit. I've done that. There are smaller sending units out there and I bought one that was designated for a 351, just not the 351C in our Panteras, so it didn't work. I was hoping one of you found an alternate smaller better-looking version that works. The unit I have is 2" in diameter, even a 1-7/8" would work. I could do some grinding on my manifold to provide clearance but don't want metal shavings in the engine bay. Removing the carbs and manifold from the motor to do the job might unsettle the carburation balance that took me months to achieve.
