What all needs upgraded?

[TripleTrouble]

My dad is thinking about getting a Stiegemeier Stage IV ported eaton later on for his 04 Cobra. The Stage IV also includes ported plenum and throttle body. We were just wondering what else would need to be upgraded (i.e. injectors, MAF, fuel pumps, tuning, etc.) when switching to a Steggy Stage IV and a 3.0in or 2.8in blower pulley. We know that with swithing to a smaller pulley a belt tensioner and tuning is a must. The snake already has a K&N cold air kit and a Magnaflow cat-back system. This is the first supercharged car we have messed with so we are still in the researching stages for now.
Thanks, :thumbsup:
Andrew

 

[Rice Eatr]

Try the search option. You will find pages and pages of information on this subject. :thumbsup:

 

[TrickStang37]

basically ya, you will probably need a BAP and MAF extender of some sort, on top of a pulley w/idler.

 

[TrickStang37]

btw, i dont think you will need injectors.

 

[Posi]

basically ya, you will probably need a BAP and MAF extender of some sort, on top of a pulley w/idler.

+1

 

[TripleTrouble]

btw, i dont think you will need injectors.

I didn't think that the injectors would need to be upgraded because there are some people in some of the old MM&FF making 500-550rwhp with terminators and haven't touched the fuel system. Some people have told me to use 60lb. injectors and use a fuel pump out of the newer GT-40s, but I thought that was a might bit much considering how good the terminator fuel systems already are. Also by BAP, are you meaning the Kenne Bell boost-a-pump?
Thanks,
Andrew

 

[TrickStang37]

ya the kb bap. i forget who else makes one, i think MSD, but im not sure.

 

[Tom's_03SVT]

you got it, MAF and a BAP. You shouldnt need injectors unless you are planning on adding a lower.