Whats up guys I am doing a swap with J-Spec T2 engine. 205hp
and 193lbs of torque. Engine is from www.jspecautosports.com
Well anyway what kind of injectors came on these engines...I know they were 550 but were they low or high impedence. I am swappin out the secondary 550's with some 720cc and I need to know whether to get low or high impedence. Any help would be greatly apprecitated. thanks
Mike

 

high impedance.
good luck finding them, but you can always use resistors with low impedance injectors to make them work.

 

Could u explain what u mean using the resistors....thanks 4 ya help

 

on the early 87's, there was a resistor box inline with the injectors. (10 ohm)
i've never used resistors from scratch, i've always just stole them from the 87 wiring harness.

i would assume a 10 ohm sand resistor would work just fine, but as i said, i've never done it that way, so you'll have to ask someone else. the early 87 harnesses and parts are easy enough to come by anyway.