High impedance 60lb

[Tireburner]

Hey can anyone tell me if 90s fox body mustang injector will work on a 7mgte? I have a brand new set of edelbrock 60lb injectors that were given to me for free.
They look like they might work I just dont have access to my 7m at the moment to compare. Thanks

 

[figgie]

60 lbs hi-Z injectors are roughly 600 cc/min.

With that said, I don't recall if the "stang" injector sizing was close to the supra. Vaguely remember 14mm.

 

[supraguy@aol]

I think you're right figgie, and running them I think would require you either have an 89+ setup for high impedance,
or delete the resistor box somehow. Plus, you'd have to have the rail machined out for the 14mm size.

 

[Tireburner]

I have a 87 ecu. I was told that the high impedance wouldnt be a problem with this year ?

 

[AbsoluteSpeed]

All turbo motors used 440 low impedance injectors.
Non turbo cars came with 305 low impedance (like my car) or 315 high impedence injectors on 89+ cars.

So unless you're using a non-turbo 89+ ecu you'll have to follow figgie's instructions and delete the resistor box in order to get them to fire but that doesn't mean they will fit the fuel rail.

 

[Tireburner]

According to many others on the forum High impedance can be used with out modification but in order to run low impedance you must have the resistor box.

 

[jetjock]

ECU doesn't matter and all the resistors do is limit current. Therefore they're needed to prevent low "impedance" injector burn out and not needed if injector resistance is high. Simple as that.