Should I Run A Carb Spacer?!

Depending if you have room under the hood or not and/or if you don’t mind cutting the hood....

On a single plane intake, I have found a 4 hole tapered spacer works very well often. It’s not a slam dunk that it will on every engine combo. Also the amount of thickness of the spacer is a question. If you know someone with a spacer there not at the moment in use, ask to borrow it.