NoPistons -Mazda Rx7 & Rx8 Rotary Forum

NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   Low & High Impedance Injectors (https://www.nopistons.com/2nd-generation-specific-17/low-high-impedance-injectors-39111/)

ColinRX7 05-18-2004 08:41 PM

15 Attachment(s)
Pay attention to the tabs when you buy injectors. Subtle difference although they look the exact same!

BigTurbo74 05-18-2004 08:46 PM

AH! he's got the reversed michael jackson disease!!!

heeh, or you can just look at the part number on the tab too https://www.nopistons.com/forums/pub...#>/biggrin.png

ColinRX7 05-18-2004 08:49 PM

Numbers on the injectors' collar were the same! Barely legable though. I may be wrong but I was pretty sure they were the same.



And I was painting my GSL SE dizzy and got overspray on my hand.. https://www.nopistons.com/forums/pub...#>/biggrin.png

j9fd3s 05-18-2004 09:02 PM

those arent the same color. the one on the right looks like an 88 t2, and the other one is an 86-87? na

ColinRX7 05-18-2004 11:09 PM

Really? In person the connector collar is the same colour. The one of the right came from an 87.5 N/A.. Or maybe it's 88..



The one on the left is from my 86 N/A.

BigTurbo74 05-18-2004 11:35 PM

i have pink connectors https://www.nopistons.com/forums/pub...#>/biggrin.png

ColinRX7 05-18-2004 11:37 PM

Both of these are a reddish burgundy colour..

1Revvin7 05-18-2004 11:39 PM

I had this happen to me. The greyish color top injectors are low imp 550cc, and the redish/tan are high imp 550cc for the t2s. Just check the injectors resistance with a mulimeter to be sure of their imp...

Racer X 05-19-2004 11:48 PM


Originally Posted by 1Revvin7' date='May 18 2004, 08:39 PM
I had this happen to me. The greyish color top injectors are low imp 550cc, and the redish/tan are high imp 550cc for the t2s. Just check the injectors resistance with a mulimeter to be sure of their imp...

on a multimeter isn't the low impedance injectors like a couple of ohms?

j9fd3s 05-20-2004 12:16 AM


Originally Posted by Racer X' date='May 19 2004, 08:48 PM
on a multimeter isn't the low impedance injectors like a couple of ohms?

yeah 2-3ish high should be 12-15, these are give or take a couple ohms

FCmaniac 05-20-2004 09:53 AM

THe only diff I can see is the notch for the harness plug is offset on the hi and in the middle for the low

j9fd3s 05-20-2004 11:10 AM


Originally Posted by FCmaniac' date='May 20 2004, 06:53 AM
THe only diff I can see is the notch for the harness plug is offset on the hi and in the middle for the low

and they are different colors, its very hard to tell though. you almost need em in front of you, in just so happens that i had some in front of me last week https://www.nopistons.com/forums/pub...DIR#>/ohmy.png

ColinRX7 05-20-2004 06:17 PM


Originally Posted by FCmaniac' date='May 20 2004, 06:53 AM
THe only diff I can see is the notch for the harness plug is offset on the hi and in the middle for the low

That's what I'm talking about. That's how you identify high impedance injectors in any application by the offset tab.



But seriously MIKE! Trust me, these injectors are the same colour!


All times are GMT -5. The time now is 01:38 AM.


© 2024 MH Sub I, LLC dba Internet Brands