I have an 87 T2

I will get some 750cc injectores from here, but wich ones should I get the

72 lb/hr (750 cc/min) Low Impedance American Low rect.
or
72 lb/hr (750 cc/min) Pro Import Low Impedance Japanese Low rect.


and will they be a direct fit or do I need anything to make them fit? What kind of AFC should I get, I have no idea what is ideal for rx7's?

here is the link

http://www.injector.com/fuelinjectors.php

 

import japs, fitment depends on the build date of your car

 

^^^My car is an 87, not sure of build date....the drivers door had to be replaced after an accident so door sticker isn't there. Can anybody help me or am I screwed?

Thanks

 

10th digit of the VIN can verify the model year.......dealer will need a whole VIN to tell you specific build month.

 

You can try to locate the resistor pack (bolted to the passanger inner fender underneath the AFM), if it's there then yes they'll drop in, if not, then they'll still 'drop' in connector wise, but you'll need to put some resistors in.

 

So, I need to get the jap ones? and what is a good AFC to get for my current set + 255lph fuel pump and 750cc secondary fuel injectors?

 

The most common and easily available is any of the Apexi S-AFC's if you're referring to just a piggyback computer. Yes, you'll definatly need the jap ones, they'll fit in your harness without a problem, it's just if you have a late model 87 you will have to wire in resistors. As I mentioned earlier, try to locate a resistor pack bolted underneath the air flow meter on the passanger fender, if that's there you don't need to modify anything.