Hey guys, i need info on some OEM 550cc injectors from a Rx-7 turbo, guy on a for sale add is not saying what year but im guessing FC3S

anyways they are 550cc and would like to know if they are low resistance injectors because i will be using them in my Volvo 740 Turbo as an upgrade for running bigger turbo

Thanks

 

Inector Information

 

What color are the injectors? Can you have him give you the numbers on the side of the injectors? Even a picture would be most helpful.

 

i will be asking him a picture and color and will be getting back to you

 

If he has a multimeter and you're willing to take him for his word then he can ohm them out. Low impedance would be close to 2 ohms.

 

Did you read the link I posted?

Year type impedance plug style plug notch position flow rating color part number
84-85 13B NT low square center 680cc orange 195500-0900
86-87 13B NT low square center 460cc red 195500-1350
86-87 13B T low square center 550cc tan 195500-1370
88 13B NT high square offset 460cc purple 195500-1350
88 13b T high square offset 550cc purple 195500-1370
89-91 13B NT high oval center 460cc red 195500-2010
89-91 13B T high oval center 550cc purple 195500-2020

Your two options in bold, if they are indeed 550cc from a turbo FC.

 

Soweet, he gots the tan ones, anyone have the size of top and bottom orings ? 11mm or 14mm

Thanks