i believe in these parts of the world , i dont know if u guys in the usa have any evo 9's using s2's on a green but we have plenty evo 4-8s and only a single mivec engine using s2's on fpgreens or stock turbo's


here r some graphs

s2's r wicked


http://lancerregister.com/showthread.php?t=196448

 

nice...THUMBS UP TO GSC and GREG!!

 

I have them in mine and am working on finalising the tune. It will be on a dyno in a few weeks for some concrete numbers but it feels really good on the street at 27-28psi.

 

its weird, it seems to be backwards..

the car spools faster with the s2, and makes peak power with the s1.

are you sure it isnt just the tuner?



run 80 is s2
run 65 is s1

 

if run 80 is the S2 cam it's making more power sooner, and more peak power, if you're talking about where the S2's fall off above 6500 it may just be moving too much air for the stock turbo

 

Or the MIVEC isnt 100% dialed yet possibly. S2's do not like 0* advance like the Cossies seem to.

 

yep. thats what i meant.

this makes you question what is the s1 for? if the s2 is better on small turbos too.