ok guys i kno this thread has probably been on here and wondering if any one can give me info or just give me link cause i can not find it any where but i have a question. my motor is being rebuilt and the head is off right now, and i currently have a fully built evo 8 head with cossie 272's.. i have a 2004 evo 8, should i use hks 272's or are the cossie cams more aggressive? i have heard a lot of different opinions, i have the fp white turbo, 880cc precision fuel injectors, dp,tp, carbon ti exhaust, aeromotive fuel system injen cold air intake,full race mani, fully built cossie race head with cossie 272's, i was using an AEM EMS and it would never lope because the idle was set to 1500, now im switching to my stock ecu will in a couple days when i drop in the motor.. on this note i want aggressive cams but have a nice lopy sound. i have heard that cosworth cams are better for evo 9 and hks for evo 8's. what do you guys think or can you help find me a link.. thanks for looking

 

wow really no one has any information they can give me? come on guys

 

Here's a link to the test that Martin at AMS did in Turbo magazine and it was also posted on here. In my opinion it is the most thorough test done to date on Evo cams with regards to consistency and accuracy across the board.

https://www.evolutionm.net/forums/sh...3818&highlight=

 

GSC S2s or Cossie M2s. As simple as that.

 

Great link, thanks.

 

Kelford 272s or Cosworth M2s, I THINK the Kelfords are a little more agressive. Both of those cams will be more aggressive than the HKS

 

ok thanks for your help guys, i think i will stick with my cosworth cams then, the car should b running again in no time, just have to get the short block in since my other one has a hole about 5 inches across on it

 

yep stick with the cosworths.....