Dano78; I ran a Sig Erson Hi flow 1H in my big block Dodge 440 for a while.
And it would break loose them big N50's and get the smoke to rollin out from under them fat rear fenders. Good Memories the guys would always know when I had arrived at work too. They said when I pulled up all the windows in the building would start ratteling.
HE! HE! HE! Yep good memories.