im using supertech bee-hive springs.

i wouldnt use brian crower springs, i have had them bind up on several applications. I have never used their s2000 stuff though.

 

I use all Supertech sourced through Mike at Laskey also.

 

Mike Laskey is a great guy for sure. He was very helpful when I called and talked to him about building my head. Great prices also.

 

Sounds like you got your answer: SUPERTECH

 

dsddcd is running Ferrea valves at least. I'm not sure on the springs and other stuff.

I had to look at a PM to make sure.

 

I used Supertech too. Has anyone used anything else haha?

 

ha Id like to know the answer to that as well. I knew Supertech stuff was popular but damn

 

Supertech

 

Here is a link to info on a pair of heads I built.

https://www.s2ki.com/forums/index.php?showt...&#entry17350300


If you go Supertech then you will want the run the Inconnel on the exhaust side and the regular on the intake at minimum. The Ferrea's are what Inline uses and consequently what I am running.

Intake
Head Diameter: 36.00 mm (stk)
Stem Diameter: 5.48 mm
Length: 109.85 mm

Exhaust
Head Diameter: 31 mm (stk)
Stem Diameter: 5.45 mm
Length: 108.8 mm

Supertech
Nitride Coated Intake HIVN-1030F
Inconel Exhaust HEVN-1030F
Spring Kit SPKR-H1021D or SPRK-H1021D/S

Ferrea - Competition Super Alloy
Intake F1547P
Exhaust F1549P

 

LOL, same thing I was thinking. I just wanted to be sure.
Looks like I am right for being Supertech biased lol

Also, dsddcd your link brings me back to the forum home page thing.