71 4dr Dart 318 w 4bbl

Magiver-
If not the thermo... Toss me some ideas on my HP 360 intake. Or even w replacing the intake too.

Thanks!

Btw I just got car and going through what's here. First mopar... First engine build
As above... Got the HP 360 manifold and a Carter Chevy 4bbl on an adapter. I believe all else to be stock....