Holley Strip Dominator vs. Edelbrock Victor 340

Get yourself one of those Magna Fuel anti reversion plates and se the gasket they send with it to for the the SD carb flange.

The SD will have more area under the curve and therefore more average power.

There isn’t a cast single 4 out there on 400 plus inches that has enough runner size. Not one. S se what you have.

Those Magna Fuel plates work better than any other 4 holed spacer, because it’s not a spacer.