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Old 11-06-2014   #21
Vette73
 
Join Date: Nov 2014
Location: Brooklyn ny
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Default Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

Car has 42,000 miles.....
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Old 11-06-2014   #22
edram454
 
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Default Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

mine blew out the stock injectors 8k miles ago. I have 45k miles. replaced with rc injectors for about a grand.

ed ramos #3028
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Old 11-07-2014   #23
Paul Workman
 
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Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
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Default Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

Well, before changing the injectors, I would want to verify they were in fact needed. This can be done by reading the resistance across them immediately after the engine has reached operating temp.

I have the Accel 150821s and have had NO complaints in the 6 years the car has had them. But, the price you quoted is only for 8 injectors. Alas, the LT5 is home for 16 injectors. (So, that doubles the reason to check them out. Raise your hand if you need info on performing the injector resistance check.)

FIC (C link) is a supporter of the ZR-1 as well, and they include gaskets with an order (get the NEW stainless steel injectors!)
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Last edited by Paul Workman; 11-07-2014 at 05:31 AM.
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Old 11-07-2014   #24
Vette73
 
Join Date: Nov 2014
Location: Brooklyn ny
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Default Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

Yes,after I posted the price, I'm like - wait, I need two sets
Of these......Lol....
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Old 11-07-2014   #25
c4koh
 
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Location: Fishkill, NY
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Default Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

I'm in Brooklyn (Park Slope) but my car is in Fishkill (Dutchess County). Likely, yes, the fuel injectors need replacing, but they may already have been replaced.

You can easily check whether they're good or not by checking the resistance... a very useful post is here: http://www.zr1.net/forum/showthread.php?p=17299 (and patting myself on the back, as I made the diagram lol)

Regards

Steve
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Old 11-07-2014   #26
G8nightman
 
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Default Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

We should have a NY ZR1 get together
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Old 11-07-2014   #27
Mystic ZR-1
 
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Default Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

Keep an eye on the Northeast section of the forum.
We have GTGs etc often, even in the "off season"
All welcome!
Always open to new ideas!
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