Supercharged 7AFE, Still too many doubts.. Options

[Shoker]

Hi to all,
I'm pretty new here but I've been reading topics for a while in Forced Induction, and I saw some very interesting projects.
I'm planning to do a SC build on my 7AFE, leaving the engine stock.
The boost I'm looking for is about 10\11 psi and I'm planning to mount a small front air\air intercooler and eventually a water spray on it.
The whole project will run around AEM FIC piggyback ECU, and Eaton M62 SC (mercedes spec with electric clutch) but obviously one of the biggest problems that I face is the ability of the stock injectors to follow the boost.
I've read that stock "red top" 7afe injectors are rated 192 cc\min @3bar, and they seem small for a boost of 10 psi, aren't them?


The possible choices, I've seen used in other builds, are:
"Supra Green top" rated 312cc\min


"Celica\MR2 Green top" rated 220cc\min


and "indefinite rate" Ford Probe installed by the guy in this video.

The question is: will stock injectors follow the boost till 10psi? Could be enough to upgrade the fuel pump and regulator with stock injectors?

Thanks for your attention.

p.s. sorry for my English, I'm from italy.
pp.s. really nice forum and cars, keep on going!!!!

[al94st]

Hmm, now you've got me thinking again. You wouldn't need to change to a "s" series crank pulley, but looking at it again....it might be possible to go to an electric PS pump and put the supercharger on the back side utilizing a 4 rib belt that runs the a/c with another idler pulley. I used a 4 rib and had to add an idler to put it on the front. One thing I do know is there's not a lot of room for my vortech on the backside, especially with engine movement. But, I think Shoker is trying to stay away from rear mounting as well due to wanting to use an intercooler?

This post has been edited by al94st: May 29, 2011 - 12:08 PM