Yes the exhaust is very nice on these heads. Intake flowed a dismal 191 cfm which is what the exhaust flowed after reworking--Lol. Nice heads to work with-still a set of lightly worked Mag's would probably wake this example up by 15-20hp yet. J.Rob
Yes the intake sucks but was advertised as being a porters head.
First set Mancini sent me had the pushrod holes offset,out of phase on the pushrod drilling fixture? So I called them and no argument,sent Me another set to the garage I worked and picked up the others. Showed a guy I worked with in the Mopar performance catalog the heads like 5 mins.after transfer.damn,damn i noticed at that point they sold a t/a replacement head with offset pushrod holes,damn it.