I already have hahns stage 2 kit in my 97 talon. I was thinking of going stage four. With 625 CC injectors will Greddy's E-manage work instead of hahns computer. Does anyone use the SAFC? They also mentioned getting a new fuel pressure regulator and fuel pump. I see some people using a 8 injector set up, What works best? Any help would be appreciated.

I would go w/ 625s and emanage, if/ when I got stage 4 thats what I would do. Stage 3 and 4 are basically the same thing except injector size. So what I would do is just go with big enough injectors to run stage 5. So that way if you still want to upgrade your turbo, you are ready. I'm not to sure what I think about the 8injector setup, I don't really feel to safe about drilling in the mani.

>Stage 3 and 4 are basically the same thing except injector size.

HAHAHA thats a good one...