Patron

My buddy says they are from a 89.5 RX7 N/A. 460cc injectors, he thinks they are peak and hold, while I think they are saturated. Can anyone help me?

lazerus

bust out your ohm meter.

high impedance (saturated) will be 11-15 ohms low impedance (peak hold) will be 2-5ish..

greekspeed

i believe that most injectors (if not all) that are on older cars like sub-1995 are peak and hold. Or at least is seems to be that most inejectors from older cars are peak in hold that i have come across.

someone can correct me if im wrong.

Patron

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lazerus &raquo;</TD></TR><TR><TD CLASS="quote">bust out your ohm meter.

high impedance (saturated) will be 11-15 ohms low impedance (peak hold) will be 2-5ish..</TD></TR></TABLE>

Don't have one...I'll have to borrow my roommates.

this is what i found out:
http://www.rotaryresurrection.com/injector.html

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

Theoretically, they should work with my 95 LS if they are high impedence (saturated) correct? What would be the worse case scenario if they were the wrong voltage type injectors?

Patron

anyone?

reaction360

looks just like my buddy's rx7 injectors he was tryin to sell me, he said they were 460cc saturated. but dont take his word for it.

Patron

looks like they are peak and hold