injectors - ZR-1 Net Registry Forums

stedi · 09-12-2005

Hello everyone,
1991 w/ 66 000 mi. Verified my injectors over the weekend.
I had 2 primaries with 8 ohms and one secondary with 5 ohms. I do the 1/4 mile in 13.36 secs and performance does not seem to be affected. What other symptom may this cause?
I heard good things of RC eng. Their injectors have 205 CC flow, is it the same specs as stock? Can I replace only the faulty injectors or is it worth replacing all 16? I would prefer to replace only the 3 that are bad for a question of money.
Thanks in advance,
Steve

Z Factor · 09-14-2005

Quote:

Originally Posted by stedi

Hello everyone,
1991 w/ 66 000 mi. Verified my injectors over the weekend.
I had 2 primaries with 8 ohms and one secondary with 5 ohms. I do the 1/4 mile in 13.36 secs and performance does not seem to be affected. What other symptom may this cause?
I heard good things of RC eng. Their injectors have 205 CC flow, is it the same specs as stock? Can I replace only the faulty injectors or is it worth replacing all 16? I would prefer to replace only the 3 that are bad for a question of money.
Thanks in advance,
Steve

Hello Steve and welcome to the forum.

I only have a few minutes so I will give a brief answer.

RC does make good injectors and some forum members do use them. However, the flow rate is different that stock injectors. Having spoken to Aaron at SGC, he recommended against mixing stock and non stock injectors for that reason. He did say that you can replace the injectors that are malfunctioning without having to replace all of them, just as long as you stay within the same flow rates. As a result I replaced one faulty injector with another stock one and never had any problems.

stedi · 09-16-2005

Thanks for the reply Z Factor.

What is the stock flowrate anyway? RC is 205 cc. I'm sure they can make some injectors with same flow.

Thanks,
stedi

Aurora40 · 09-16-2005

The flow rate according to Delphi:

Operating Pressure kPa 350
Static Flow Rate Lbs/Hour 22

09-12-2005	#1
stedi Join Date: Sep 2005 Location: Montreal, qc, Canada Posts: 13	injectors Hello everyone, 1991 w/ 66 000 mi. Verified my injectors over the weekend. I had 2 primaries with 8 ohms and one secondary with 5 ohms. I do the 1/4 mile in 13.36 secs and performance does not seem to be affected. What other symptom may this cause? I heard good things of RC eng. Their injectors have 205 CC flow, is it the same specs as stock? Can I replace only the faulty injectors or is it worth replacing all 16? I would prefer to replace only the 3 that are bad for a question of money. Thanks in advance, Steve Last edited by stedi; 09-12-2005 at 02:22 PM.

09-16-2005	#3
stedi Join Date: Sep 2005 Location: Montreal, qc, Canada Posts: 13	What is stock flowrate anyway? Thanks for the reply Z Factor. What is the stock flowrate anyway? RC is 205 cc. I'm sure they can make some injectors with same flow. Thanks, stedi

09-16-2005	#4
Aurora40 Join Date: May 2005 Location: Leesburg, VA Posts: 2,713	The flow rate according to Delphi: Operating Pressure kPa 350 Static Flow Rate Lbs/Hour 22 __________________ Bob Saveland Former owner of #2517 [IMG]http://a.random-image.net/aurora40/vette.jpg[/img]