bjuice

I have a 6 inch outlaw hood on my 67 camaro and i used foam that i cut out about 6 inches in the deeper parts and 4 inches elsewhere,,used some good emblem glue and get-er-done..

the cowl hood is designed to pull air down from the winshield across top of the motor..you need to channel the air to your carb..the foam or whatever you use will also help create a barrier from the carb sucking down the hot air from exhaust etcc..


a snorkle type scoop i would seal up 100 %..( i did on my vette)

yes it helps