I looked at some plates I have. The one with the largest main well and jet is stamped 45. The well measures .115 x .160 and the jet is .097. The main well in the QFT is smaller, .115 x .122 I would really like to use the 45 plate for multiple reasons.

The power valve is plugged. Seems easier to tune for WOT without it.

Does your race bulletins list any staggered jetting for use with the stock cast iron manifold ? I've heard that staggered jetting in necessary, but I don't see how I could figure that out with just a WB. Maybe one day I can put it on a dyno with headers that have EGT sensors.