It might take a few tries to get the A/F where you want it but it looks like you might be going in the right direction.
Keep us posted and send some of that rain west to Indiana.

Note: You are going from a LARGE .040" IFR down to a SMALL .025 size. Just a friendly note to be gentle on the accel pedal until you get a chance to watch the A/F meter. That is a BIG jump so you might have to correct it by going smaller on your IAB's.
If this test gets you closer to the A/F that you want but you need to buy IFR's, the .031's, .033's, and the .035's are fairly common sizes sold online. But keep testing with the wire until you know exactly what you need.

Be carefull and let us know what you find.


1970 YO7 A66 [Canadian Export] F8 Challenger
340 (Currently in shop for stroker assy.)