Mike - if you still have that 3x1 intake, would really like to see what you could get with it, solid linkage, and 3 Carter W-0 carbs.

I have not personally had an opportunity to see these run, but have suggested them to a couple of customers that report back they work well.

Jon.

Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop