to4b hybrid
 

so i picked up an s5 turbo with the t04b compressor side. guess its similar to a bnr stage 3 setup.

what mods do i need to enhance to make sure my motor stays happy? i want to keep the pressures relatively low.. 8-10psi.

right now i am running an s5 motor with stock ports 550 primary 720 secondary 255lph pump 3" turbo back exhaust and megasquirt for the efm system. will i have enough fuel for this new setup?

i shouldnt get much more turbo lag should i? and finally 280hp should be an easy goal, yes?

oh yeah and right now it is a stock tmic but i have a fmic.. just not really wanting to put it on. water temps are already somewhat of a conern even with a koyo rad and dual fans. thinking of maybe vmic but dont really want to for asthetic reasons

the new kick is AUX injection with the top mount.

you shouldn't have too much of a problem with temps with a FMIC, unless there is already something wrong with the cooling system. 280hp is a very easy goal with a few more mods, like a good exhaust.

the reason for the concern on temps is that this is a drift only car. it never sees the streets and there isnt much flow through the front when going sideways. what little air i do have is much needed for water.

i see, well then v-mount is your best bet! maybe a spray system for your intercooler would help too!