Injector size? Options

[Taxiwardance]

Need some opinions. I'm getting ready to toss a bunch of shit on my car and need to know what size injectors I should go with. Currently for mod’s I have - K&N filter, Free mods, Custom intake, Magnecore wires, balance shafts removed, under drive pulleys, rewired 190 Walbro fuel pump, MBC at 14 PSI, Evo 3 16G, 2g manifold, .020 95 pistons, Fully rebuilt and balanced 6 bolt, rebuilt tranny.

Next week I’m tossing on Apex N1 3 inch down pipe, catback, and straight pipe, 2.5 O2 housing with atmospheric dump, Dejon tool lower IC pipe, and upper 2.5 inch pipe for a GM blow through setup, Supra side mount intercooler, 3 Gm MAS with Ramchargers translator, and a 2600 act clutch. Should I go with 550cc's or higher? Also is there anything else I should toss into the mix before I get to work on this filthy whore? Should I get a FPR, and what would you guys recommend?

[JMoushon]

For the same or similar $$, I would go with at least 660s. With the ability to tune using the MAFT, it seems you are only limiting yourself with the 550s. Although you don't need them now, you may choose to upgrade the turbo in the future. Also, the injectors will run cooler and therefore theoretically last longer if operated at a lower duty cycle. My .02