Well i'm currently looking to rebuild my head with titanium retainers, springs and possibly new valves. I also might do a port and polish so my question is what company/companies make some high quality parts that are affordable basically looking for the biggest bang for my buck. I do know that skunk 2 and blox make retainers, springs and valves but i have never actually met anyone that used them so does anyone know if they are any good? Is there better companies out there. I will be doing all of the work my self so i must need to get the parts any help will be appreciated.

 

there are alot of good options out there for valvetrain etc.

which engine and setup? n/a or f/i?

 

N/a for now but hopefully boost some day in the future my goal for now is atleast 200hp its a jdm gsr block and head skunk 2 maniflod 4 to 1 header 2.5 exhaust cold air intake. I also have some ctr cams aem cam gears walbro 255 fuel pump skunk 2 fuel rail h22 injectors and blox adjustable fuel pressure regulator that I plan on installing after I rebuild the head I'm just not tryin to break the bank in doin so.

 

if your gonna be running ctr cams just go w/ supertech valvetrain it will do the job and its cheap.

 

now will those hold up well if i do f/i in the future?

 

Supertech Valvetrain

 

where can i order supertech from?

 

The Skunk pro spring is a lot nicer than that ST stuff, Ferrea is good quality, and I think the Brian Crower B series springs are made by PAC. Springs are pretty important so make sure you get something that will last and are setup for your application.

 

How good are the toda springs and titanium retainers are they high quality stuff or just overpriced

 

I suggest Ferrea set up. I had bad luck with Supertech crap. It cost me alot of money too fix, make sure you get the right springs with the presure you need also.