Does any one have pos & con between the" Forge 007 " valve and the" HX Hyperboost "

likes / dislikes ? Forge has a spring kit, I have not seen one the the HX hyperboost

thanks

 

You won't see a spring kit for the Hyperboost valve, because it's a uses a piston. Stock DV uses a diaphragm.
I don't much about the hyperboost valve, so I can't really say too much about it.
However personally I enjoy the forge 007-A valve, and have not had any problems with it.

Edit: Thanks Josh!

 

wait, the stock DV has a diaphragm, right?

 

Did I say that... woops!

 

stock have diapham and both the Forge and the HX both have a aluminum piston ( Forge also has a spring kit for the 007

 

forge comes with a tuning kit and lifetime warrenty, nuff said

 

APR R1 seems to be the other popular choice. diaphragm based, modeled after theBosch 710Nbut more reinforced, i suppose.

the 710N gets alot of praise from tuners, even my friend's evo has one in there right now.

 

How does your friends evo have a 710? Thats a down grade since the evo's use 34mm inlet/outlets and the 710 is 25mm inlet/outlet.