i planing to purchase camshaft for my evo 9 , but i wich set of cams are beter between the tomei pomcams and the gsc s1 cams
also i have but is not installed the tomei arms turbo

 

Kelfords 272s !

 

i've about nothing but good results from the gsc's

 

cosworths or GSC alot of 9's on here are running and seem to like them do a search...

 

GSC S2's, or the Kelford 272's!

 

S2's

 

GSC S2s, unless the tomei turbo and tomei cams are specifically engineered to work with each other (which I haven't heard).

BTW - I think I've heard that the GSC S2 and Kelford 272 cams are the same. Can anyone clarify that?

 

+1 for the Kelford 272's. I heard the fp4 are pretty good as well.

 

In a shootout the Kelfords and GSCs were pretty much the shizz, over the fp4 and fp5's too. I think that was for an VIII though.

 

I recommend the Kelford's, they are working really well on my IX. Just remember to change out the valve springs (and retainers, if desired) because they have higher lift than stock.

 

+1 on Kelford 272's or the GSC S2's and of course a valve spring and retainer upgrade.
I also like the Cosworth M3 camshafts as well, there getting alot of positive feedback too.

 

^I'm on the Cosi M2's and I like them so far. I'll likely go bigger but I think I might be done until my clutch goes out or I jump to a stroker.

 

cossi 272s on my ix , next cams i would be looking at would be gsc s1 or s2 if bigger turbo. Both are good brands.

 

I rock the cosworth m3's and love em. Noticed a bigger difference than I expected with them and a tune.

 

FP4rs or cossi M2