Guys ,

what valves better to install?

supertech , bc, ferrea ?
i need +1 valves for evo 9
the problem is we do not have ferrea valves in stock in Russia
only BC and supertech
but i did not have deal with stoptech and bc...

 

Ferrea or GSC

 

I run supertech

 

I hope we didn't make a mistake...we purchased Manley valves. They have a good reputation in the domestic world...hopefully it carries over?

 

Thats whats going into my build as well. I will know in a few months if they work or not!

 

I've used Manley and Ferrea in domestic engines with no issues.