Smokinnjokin
Well-Known Member
Gentlemen,
I'm putting a phenolic spacer under my edelbrock carb on an RPM manifold to help with the fuel boiling issue and I'm trying to determine if an open or 4-hole is appropriate for my application.
The engine is a mild 360, street car no racing. Its a low-compression, stoplight-to stoplight machine. I do put a decent amount of freeway miles on it also. Im reading conflicting literature about using a 4-hole spacer that preserves the separation between runners on the dual-plane, and using an open gasket to allow crossover. What are your opinions? Should I be running an open or 4-hole for my application?
I'm putting a phenolic spacer under my edelbrock carb on an RPM manifold to help with the fuel boiling issue and I'm trying to determine if an open or 4-hole is appropriate for my application.
The engine is a mild 360, street car no racing. Its a low-compression, stoplight-to stoplight machine. I do put a decent amount of freeway miles on it also. Im reading conflicting literature about using a 4-hole spacer that preserves the separation between runners on the dual-plane, and using an open gasket to allow crossover. What are your opinions? Should I be running an open or 4-hole for my application?