Are these 8.1 truck injectors?
03-07-2018, 04:50 PM
#3
TECH Senior Member
Has googling it done any good?
I just tried Google, got nowhere. Weird there's no numbers on it.
How/where did you get them?
I just tried Google, got nowhere. Weird there's no numbers on it.
How/where did you get them?
Last edited by G Atsma; 03-07-2018 at 04:59 PM.
03-08-2018, 06:14 AM
#4
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Thread Starter
I did, but unfortunately, the only results I come up with are the very place I bought these from - and wouldn't you know, THIS thread is now one of the results? Go figure. And it's so strange, I actually used to make these injectors when I worked at GM back in Rochester, and every single one of them had serial numbers.
03-08-2018, 08:59 AM
#5
TECH Senior Member
Where did you get them? They should know SOMETHING, I would think.
Not sure it makes ANY difference, but I noticed it has FOUR holes in the tip, where I have seen only TWO on others. A higher-flow unit? Also, I saw where 8.1 injectors are sold, flow rates ran from 36 into the mid 40's. So an 8.1 injector is not just available in a single flow rate.
Not sure it makes ANY difference, but I noticed it has FOUR holes in the tip, where I have seen only TWO on others. A higher-flow unit? Also, I saw where 8.1 injectors are sold, flow rates ran from 36 into the mid 40's. So an 8.1 injector is not just available in a single flow rate.
04-01-2018, 10:40 AM
#7
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Truck Injector Connector Hi ALL, MY name for a Truck Injector, the "truck" injector name is caused from the Connector Style, is the difference from the EV-14 connector. (AC connector)
The 8.1 truck injectors are VERY LOW in flow, common at 18-22 .lbs
I also believe these are the "shorts" by the observed picture.
I also believe these are the pictures of an EV-14 connector.
THERE is LAW, counterfeiting laws, that stops manufactures from imprinting the Delphi name.
Lance
The 8.1 truck injectors are VERY LOW in flow, common at 18-22 .lbs
I also believe these are the "shorts" by the observed picture.
I also believe these are the pictures of an EV-14 connector.
THERE is LAW, counterfeiting laws, that stops manufactures from imprinting the Delphi name.
Lance
Last edited by pantera_efi; 04-02-2018 at 11:33 AM.
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04-01-2018, 02:26 PM
#8
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What did I tell you? Get out of my threads. This is the link to put me in your ignore list - as I’ve done with you.
https://ls1tech.com/forums/profile.php?do=ignorelist
https://ls1tech.com/forums/profile.php?do=ignorelist
04-01-2018, 03:13 PM
#9
TECH Senior Member
What did I tell you? Get out of my threads. This is the link to put me in your ignore list - as I’ve done with you.
https://ls1tech.com/forums/profile.php?do=ignorelist
https://ls1tech.com/forums/profile.php?do=ignorelist
Besides all that, you never did say where you got them.... can't they help you ID them?
04-03-2018, 01:17 PM
#11
TECH Senior Member
You have not answered the basic question- Where did you get the injectors?
If they can't tell you what you want to know, tell us all who it is so nobody here will deal with them.
If they can't tell you what you want to know, tell us all who it is so nobody here will deal with them.
04-04-2018, 10:51 AM
#12
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Flow Rate + Line Pressure Hi Gary, as you know, WE are here to help LS-1 Tech members.
The INJ-45 (450cc) I sell often for a 500 HP LS engine is rated AT 43.5 PSI Rail Pressure AND when flowed at the more normal LS line pressure of 53 PSI the rating increases to over 50.lbs
THUS it would be BETTER "tech" to STATE Fuel Rail Pressure AND FLOW in a REPORT !
Lance
The INJ-45 (450cc) I sell often for a 500 HP LS engine is rated AT 43.5 PSI Rail Pressure AND when flowed at the more normal LS line pressure of 53 PSI the rating increases to over 50.lbs
THUS it would be BETTER "tech" to STATE Fuel Rail Pressure AND FLOW in a REPORT !
Lance
04-04-2018, 02:18 PM
#13
TECH Senior Member
04-04-2018, 04:35 PM
#15
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50psi. Updated the post. And why wouldn’t you want to deal with them if I were to say? It’s not like they’re fake injectors. It just appears that they’ve possibly been modified with 4 hole caps and subsequently had the serial numbers wiped off. They flow exactly what stock 8.1 truck injectors are supposed to flow. I’m happy with them.
04-04-2018, 04:39 PM
#16
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