I just got an AP engineering Power FC for my 89 Turbo. Pineapple medium streetport, cone intake, 3" downpipe/Presilencer into dual Apexi N1. I have a Supra Twin Turbo fuel pump. I am looking to get injectors before I upgrade my turbo and I am looking for somewhere around 350HP, but I am considering getting a gt35r, which would likely put out more.

My thoughts on injectors are:
Primaries-- Injector Dynamics ID725
Secondaries -- Injector Dynamics ID2000

OR

Primaries and Secondaries-- Injectory Dynamics 1000

Will the Power FC be able to control these enough for a normal (somewhat lean) idle? Should a good tuner be able to get a good transition with the first option?

 

The ID 725 Pri and ID 2000 Sec would be my choice as it has the ability for better idle/cruise control, and high power.

 

Why don't you just use the stock primaries to save money? How much power are you going for here???

 

I have been looking for about 350hp with quick spool. I am considering a gt35r from A-spec, but might look elsewhere if I determine I can do what I am looking for at a cheaper price. Possibly a BnR turbo or T04 series. Presently I am trying to find out what is ideal. I noticed Banzai is running 680 and 1600s with the gt35r putting out just over 400.

 

For that range and up to about 450 you can run stock primaries and 1600 secondaries.

 

or you can try the ID 2000's as the secondaries if you want to have extra flow as well as a high impedence setup. There's no need to upgrade primaries in your case.

 

That is what I was thinking of doing. Don't really want to mess with changing to low impedance with the injector dynamics available.

 

I think thewird has been running ID injectors for a little while now, maybe he can chime in

 

This is probably not what you need to know but I've been reading up on this. The high imp. on the ID injectors allows you to not need any resistors. It's ultimately your choice if you want to add resistors for low imp. injectors or not. I know Banzai Racing adds $20 to there kit to add resistors if your using low imp. injectors.