Originally Posted by BlueStorm
I think your on the wrong forum if your looking for information about how to tune the crossfire under boost.
this is not the place to ask these questions because no one here knows how to do it, it;s not thier business.
try a turbo or supercharger tuning forum for more in depth answers to your questions.
i know how to tune turbo cars... i build drift cars and i race, lol
im just trying to figure out the limits of a stock block..
more than likely i'll end up going full standalone so i can ditch the MAF... i hate them with a passion
they are restrictive and are a **** poor way to run any car
a haltech will fit my needs just fine
the only restraint is room
its not like theres a canyon in the xf engine bay
so im ditching the stock rad fan and going with two 12" pusher fans between the ac condensor and the radiator
turbos will sit in front of the motor, downpipes will go under the font of the motor, i'll accomplish this by using oval tubing so i dont give up ground clearance and it will be nothign more than dual straight pipes out of the back
the intercoolers im using are 2 mr2 upgrade intercooler cores, the sizes and endtanks are perfect to fit behind the front grille, provdieed i remove that little airbox dealy
and then from there i'll basically run two intercooler pipes into one right before the tb
i may very well build a custom intake mani that puts the trhottle body in front of the motor, just to make plumbing easier
but i figure 555cc injectors, a walbro pump and an aermotive regulator will be fine for my power levels