Originally Posted by moparjim79
Originally Posted by burdar
Quote
I would say that they deserve a trip to a machinist for a valve job, to increase flow, and to check for whatever else. My set had 2 valve spring seats under one of the springs.


So what does a machine shop charge to inspect a brand new set of heads? My local shop charges $500 to rebuild a set of factory heads.(new guides, grind valves/seats and surface head) If a shop is going to charge that, your $1000 set of heads turns into a $1500 set.


.....Which is still a good deal for aluminum heads that are truly ready to go

Me thinks the Eddy 75.0 CC chamber RPM head is a better deal at $1500.00 a set from Summit than having to have the 440 source heads tricked out to flow almost as much as the Eddy do out of the box work scope

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)