Hi,

can i use stock H22A valves with JUN retainers, springs and cams?

Or should i use Ferrea, Skunk2 or Supertech valves?

Thanks

 

i have the same set up(jun,cams,retainers,springs) in a b16 head. I persnally went with the supertech nitride coated flat face valves. why? just casue i wanted to get the most compression out of it, but its really up to you.

 

stock valves are fine with anything as long as the seats and valve faces are in good condition.

 

Thanks!!

Can i even use the stock vlaves if i rev real 8200 rpm?
Sorry forgot to say that.

 

i dont see why not. I take my stock head to 8000+

 

Supertech!

 

stock is fine. thats what i had in my motor, 8900 rpms with no problems from the stock valves.

 

Where r yall finding the JUN valve train for h22a's?

 

no valvetrain, just cams. I had rlz springs/retainers.

 

Depends on the age and past usage of the valves. Just like any moving, stressed part.

 

im running skunk pro2's with stock valves on my turbo motor making nearly 900hp with no issues