FS: OEM 1994 Injectors with new Viton O rings 78k miles working excellent - ZR-1 Net Registry Forums

5ABI VT · 11-11-2016

Few weeks ago I decided to just replace everything under the plenum. I had coils and plug wires which I did not know the age of and I just wanted the peace of mind of knowing they were changed. Expert advice told me they have never seen 93-95 injectors fail but I decided to just go with new ones too. After replacing them the car fired up and ran exactly the same. No difference whatsoever. These fit 90-92 cars as well. O rings were replaced with Viton I believe from JerrysGaskets I believe last spring. All are in perfect shape no cuts etc. Only been driven 2-3k miles since.

Some pics. I ohm tested these cold with the plenum off but they were pretty much all identical. I may have a duplicate photo in there but i have pics of every injector .

$250 shipped. paypal only
647-206-3144 text any questions or pm etc paypal address is Psychowette@hotmail.com

Johnny5 · 11-16-2016

Jim bought a purple 95 that had very low miles. injectors failed at maybe 8k miles i want to say. So I'm pretty sure they all had the same issues

5ABI VT · 11-17-2016

Quote:

Originally Posted by Johnny5

Jim bought a purple 95 that had very low miles. injectors failed at maybe 8k miles i want to say. So I'm pretty sure they all had the same issues

Mr.Haibeck has said he has never seen 93-95 injectors fail. Pretty sure he has seen more than a few zr-1s. I figured if I had bought a 90-92 I would jump on these at least considering they came out of a great running car and are oem gm and that 90-92s are pretty much guaranteed to fail. At least that's my .02. worst case they sit as spares!

G8nightman · 11-17-2016

This is like buying used tires. I would just hold on to them as spares I dont see someone going through all that work and replacing them with used injectors. Would you buy them for 220 and put them in your car? just saying.

A26B · 11-17-2016

I think the Sellers asking price is reasonable for a complete set of 16 used 93~95 fuel injectors. For many of our ZR-1 friends, the cost of a new set is a very expensive purchase. Given the fact that the chronic injector problem exists primarily for pre-1993 ZR-1's, makes a known, serviceable set of 16, 93~95 injectors, a low risk consideration in my opinion.

I concur with Marc Haibeck's assessment and have had the same experience with many of our customers who inquired and/or purchased injector sets. This is not to say there have not been legitimate occurrences of problem injectors for the 93~95 models, but compared to the 90~92 injector failures, the number is insignificant.

karlaw · 04-03-2017

What all is needed to replace all 16 injectors? Is there a write up how to do it ? I tried to search, but no luck finding a "HOW TO CHANGE INJECTORS"
I have 2 X 1990 cars that been sitting 5 years, they won't start.....

Sent from my iPhone using ZR-1 Net Registry

11-11-2016	#1
5ABI VT Join Date: Jun 2013 Location: Toronto Posts: 783	FS: OEM 1994 Injectors with new Viton O rings 78k miles working excellent Few weeks ago I decided to just replace everything under the plenum. I had coils and plug wires which I did not know the age of and I just wanted the peace of mind of knowing they were changed. Expert advice told me they have never seen 93-95 injectors fail but I decided to just go with new ones too. After replacing them the car fired up and ran exactly the same. No difference whatsoever. These fit 90-92 cars as well. O rings were replaced with Viton I believe from JerrysGaskets I believe last spring. All are in perfect shape no cuts etc. Only been driven 2-3k miles since. Some pics. I ohm tested these cold with the plenum off but they were pretty much all identical. I may have a duplicate photo in there but i have pics of every injector . $250 shipped. paypal only 647-206-3144 text any questions or pm etc paypal address is Psychowette@hotmail.com Last edited by 5ABI VT; 12-18-2017 at 08:55 PM.

11-16-2016	#2
Johnny5 Join Date: Nov 2014 Location: New Jersey Posts: 363	Re: FS: OEM 1994 Injectors with new Viton O rings 78k miles working excellent Jim bought a purple 95 that had very low miles. injectors failed at maybe 8k miles i want to say. So I'm pretty sure they all had the same issues

11-17-2016	#4
G8nightman Join Date: Dec 2007 Location: NYC Posts: 1,188	Re: FS: OEM 1994 Injectors with new Viton O rings 78k miles working excellent This is like buying used tires. I would just hold on to them as spares I dont see someone going through all that work and replacing them with used injectors. Would you buy them for 220 and put them in your car? just saying. __________________ 90 Chevy ZR1 LPE #2315 'SOLD' 90 Chevy ZR1 LPE #2774 'SOLD' 91 Chevy ZR1 Callaway aerobody 91 Chevy ZR1 #1512 91 Chevy ZR1 #951 95 Chevy ZR1 #338 'SOLD' 91 BMW 850i 94 BMW 850csi 95 BMW 850csi 94 Lotus Esprit S4 07 Benz CLS550 06 BMW M5 "SOLD"

11-17-2016	#5
A26B Join Date: Dec 2003 Location: Arcadia,OK Posts: 3,393	Re: FS: OEM 1994 Injectors with new Viton O rings 78k miles working excellent I think the Sellers asking price is reasonable for a complete set of 16 used 93~95 fuel injectors. For many of our ZR-1 friends, the cost of a new set is a very expensive purchase. Given the fact that the chronic injector problem exists primarily for pre-1993 ZR-1's, makes a known, serviceable set of 16, 93~95 injectors, a low risk consideration in my opinion. I concur with Marc Haibeck's assessment and have had the same experience with many of our customers who inquired and/or purchased injector sets. This is not to say there have not been legitimate occurrences of problem injectors for the 93~95 models, but compared to the 90~92 injector failures, the number is insignificant. __________________ Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 *ZR-1*, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed.

04-03-2017	#6
karlaw Join Date: Jun 2008 Location: Alberta Posts: 85	Re: FS: OEM 1994 Injectors with new Viton O rings 78k miles working excellent What all is needed to replace all 16 injectors? Is there a write up how to do it ? I tried to search, but no luck finding a "HOW TO CHANGE INJECTORS" I have 2 X 1990 cars that been sitting 5 years, they won't start..... Sent from my iPhone using ZR-1 Net Registry __________________ LT5