I am curious about injector sizes and impedence on first gen sevens. Anyone know them or point me in the right direction?

 

Only a SE uses fuel injectors (unless you are talking about Jspec 12at's)

Alex you know the size?

I m thinking its 550 or 720cc? Cant really remember

 

680cc I can't remember the impedence.

 

1984 = 680 cc
1985 = 720 cc
J-Spec 12A Turbo = 820cc

Low Impedence.

If you are thinking for use in a TII, You shouldn't really mix low and High impedence. And yes I know about the resistor thing, - but I have seen poor idle results from mixing them together on a stock ECU.

 

Actually im thinking about tossing them in a 86 GXL i am going to run with a Zex kit. Thanks for the input guys as always.

 

Low impedance = 1.5-3 ohms
High impedance = 11-14 ohms

 

My cosmo ones measure 15 ohms... I didnt measure the Bosch ones

 

Duh, stupid of me, got them screwed up with some other injectors, it's 12-16 ohms, sorry.