PwrEvo

iTrader: (2)

I just recieved my M2's and can't wait to put them on.

Dragracer187

iTrader: (1)

when is it worthwile switching from m2's to m3's???

Billy@EnglishRacing

iTrader: (18)

s2's are the greats cam ever created for a 9!

dsmdeliveryboy

See this is confusing me and I knew this would happen, I need someone to post who has used both or know'sabout both of them and not people's opinion on how they have one or the other but have never tested to see which one is more bang for your buck.

o-townFLA

iTrader: (4)

the Cosworth M2 cams "do not" need springs and retainers. You can run them right out of the box till 8000rpm...

heres a post I put together...
https://www.evolutionm.net/forums/sh...=cosworth+cams

go COSWORTH or go home...

slicedbreadno2

iTrader: (9)

I'd say go with S2's

dsmdeliveryboy

That's what I was told and I'm pretty sure I'm gonna go with them

YzBrad99

Read my Thread about the Cosworths, then read a friend of mine that got the GSC S1's at the same Tuner and Dyno.


https://www.evolutionm.net/forums/sh...d.php?t=346692


https://www.evolutionm.net/forums/sh...d.php?t=350901

sliqdaddy91

iTrader: (2)

Bushur Racing Cone Filter/TTP 02 Housing/Turbo XS TBE(race pipe)/Forge MBC, Walbro 255/ETS 3.5in FMIC/GSC S1 Cams/Defi Link II & BF series boost gauge
379@AWHP@23psi tuned by Junior On Dyno Dynamics Dyno at "The Shop".

^This was on an Evo IX, with the S1 cams, and 93 octane. A car set up like that would be damn fun on the street...

dsmdeliveryboy

How's the lope on them? And on your thread are you saying you picked up 45whp with just the camsor with everything you put in your car?

YzBrad99

no i gained one hp

max2evoix

iTrader: (8)

cossis m2 or gsc s2 stock turbo set up gsc s1 35r or bigger stage 2

YzBrad99

Before Cams and 02 Housing

329.29 HP 317.28 TQ

After Cosworth Cams and 02 Housing

330 HP 331 TQ

You decide if its worth it.

I feel no difference in power, maybe a little more midrange.

If i had to do it again, i would stay stock cams on stock turbo.

o-townFLA

iTrader: (4)

what was the boost set at for both graphs...?

Dragracer187

iTrader: (1)

are there any more m2 users with before and after dyno??