I am buying new valves (w/ the latest bent one) and want some valves that will last me forever. I am looking at the Rev mainly (www.cmotorsports.com) because I haven't seen much competition that isnt a manley valve. I have heard bad things of manley valves and am weary to buy any for that reason.

Any advice on which valves to get? All the info is in the sig... thanks

 

Ferrea 6000's

Combo has those too.

 

I prefer Ferrea, but the REV valves aren't bad

 

I'm using Manley 2.0"-1.56" "Pro-Flo" valves. This is the largest you can go with on stock seats.

My head porter tried to talk me into Ferrea when he did my heads because that's what he had always used, but I had already bought the Manleys, so he used them. They actually outflowed the Ferreas he usually used. They flow 271 CFM @ .550"

Frank