Was it #1 and #2 intake ports or #2 and #4 intake ports you're talking about?
I had never thought about the potential cross flow interference between #2 and #1 being 90 degrees away from each other on the firing order on a single plane single carb intake work
Thanks for opening my mind, a tiny bit whistling up bow

Last edited by Cab_Burge; 11/21/22 07:59 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)