371 build W/Big Mouth heads

I'm about to embark on a 371 (.060" 360) build with the vaunted Hughes CNC machined Edelbrock Big-Mouth heads. I say vaunted because they were VERY disappointing on the flow bench if I'm looking at flow rates and the numbers themselves. I still do not understand why Hughes completely removes the shortside on these heads. I will post the full flow chart later but the heads flowed a peak of 284-285 cfm with a lot of "help".

371 .060 Icon flat tops. 10.8-11.0 comp
Eagle steel 3.58 w/Armour...

371 build W/Big Mouth heads

The post 371 build W/Big Mouth heads appeared first on Classic Mopar Forums.