50 lbs injectors
Thread Starter
Senior Member
Joined: 09-04-07
Posts: 5,190
Likes: 2
From: FL.. FT LAUDERDALE/MAIMI
This is my daily driver and im in florida theres a lot of traffic , i dont want to be in traffic with my car feeling like ass ^^^ I can get hp tuned but i dont feel comfertable running my injectors over 100 last time i did a log it was like 110 at 7k rmp
Yea, you saw this link already but w/e
http://www.cobaltperformanceparts.co..._Delivery.html
50lbers are 195 + the cost of the harness + the cost of shipping.
Or you could go here
https://www.cobaltss.net/forums/stuff-137/fs-projector-headlights-60lb-injectors-stock-shifter-89102/
and buy his 60 lbers for 200 shipped with the harness included and not have to worry if you decide to drop a pulley size.
if your car is tuned properly, you wont have any issues. Thats why when you said you dont want to go with 60lbers, if its tuned right, it will run fine. and you could even drop pulley sizes.
Here's another question for you, are you running the 2.85 on the GM Stage 2 tune, or was it hp tuned?
http://www.cobaltperformanceparts.co..._Delivery.html
50lbers are 195 + the cost of the harness + the cost of shipping.
Or you could go here
https://www.cobaltss.net/forums/stuff-137/fs-projector-headlights-60lb-injectors-stock-shifter-89102/
and buy his 60 lbers for 200 shipped with the harness included and not have to worry if you decide to drop a pulley size.
if your car is tuned properly, you wont have any issues. Thats why when you said you dont want to go with 60lbers, if its tuned right, it will run fine. and you could even drop pulley sizes.
Here's another question for you, are you running the 2.85 on the GM Stage 2 tune, or was it hp tuned?
Last edited by Cobalt_SSTuner; Jan 8, 2008 at 08:10 PM. Reason: Automerged Doublepost
Thread Starter
Senior Member
Joined: 09-04-07
Posts: 5,190
Likes: 2
From: FL.. FT LAUDERDALE/MAIMI
Yea, you saw this link already but w/e
http://www.cobaltperformanceparts.co..._Delivery.html
50lbers are 195 + the cost of the harness + the cost of shipping.
Or you could go here
https://www.cobaltss.net/forums/showthread.php?t=89102
and buy his 60 lbers for 200 shipped with the harness included and not have to worry if you decide to drop a pulley size.
if your car is tuned properly, you wont have any issues. Thats why when you said you dont want to go with 60lbers, if its tuned right, it will run fine. and you could even drop pulley sizes.
Here's another question for you, are you running the 2.85 on the GM Stage 2 tune, or was it hp tuned?
http://www.cobaltperformanceparts.co..._Delivery.html
50lbers are 195 + the cost of the harness + the cost of shipping.
Or you could go here
https://www.cobaltss.net/forums/showthread.php?t=89102
and buy his 60 lbers for 200 shipped with the harness included and not have to worry if you decide to drop a pulley size.
if your car is tuned properly, you wont have any issues. Thats why when you said you dont want to go with 60lbers, if its tuned right, it will run fine. and you could even drop pulley sizes.
Here's another question for you, are you running the 2.85 on the GM Stage 2 tune, or was it hp tuned?
Senior Member
Joined: 12-01-06
Posts: 1,676
Likes: 1
From: Calgary,Canada
K I think you should PM this guy as others think he has them. if so then he can help you. So PM him and ask. if he doesnt have em then lay down another post here to tell us.
now besides this a couple of things.
GM 42's are 42's at said pressure of 45lbs I believe. but the system runs at 58psi. a 60's injector is like 70 lbs/hr at 58. I mention this so when your looking at 50 lbs/hr injector that you check into the PSI used to rate them. just to be sure your getting what you want.
now the other thing. without flaming you. why is 60lbs injectors too big? just curious as to the problem. I feel 60's are too small for a turbo setup and if I go turbo I will likely get 100 lbs/hr. that being said I dont think your turboing here. your obviously are planning on running a particular setup. so what might that be? just curious as to what setup you got going. thanks.
now besides this a couple of things.
GM 42's are 42's at said pressure of 45lbs I believe. but the system runs at 58psi. a 60's injector is like 70 lbs/hr at 58. I mention this so when your looking at 50 lbs/hr injector that you check into the PSI used to rate them. just to be sure your getting what you want.
now the other thing. without flaming you. why is 60lbs injectors too big? just curious as to the problem. I feel 60's are too small for a turbo setup and if I go turbo I will likely get 100 lbs/hr. that being said I dont think your turboing here. your obviously are planning on running a particular setup. so what might that be? just curious as to what setup you got going. thanks.
60's are too big for our pcm's to handle. You have to rescale the maf and do a bunch of other stupid tricks to get the car to work with them. I would say 50's will have enough headroom for what you want to do.
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From: soon to banned as I am from MANITOBA?
Good luck with running 100's and having the car start and run below 3000 rpm. It would be very hard to have this pcm work properly with them If you really need that much fuel go with the Hahn port fueler set up with 2 sets of injectors.
60's are too big for our pcm's to handle. You have to rescale the maf and do a bunch of other stupid tricks to get the car to work with them. I would say 50's will have enough headroom for what you want to do.
60's are too big for our pcm's to handle. You have to rescale the maf and do a bunch of other stupid tricks to get the car to work with them. I would say 50's will have enough headroom for what you want to do.
I have HPTuner experience thanks.
Senior Member
Joined: 12-01-06
Posts: 1,676
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From: Calgary,Canada
I'm glad for you please explain to me how you will tune for the 100's if you are so good at hp tuners. Pm me so we don't jack this thread.Or start a new one cause your such an expert with hp tuners.
Thread Starter
Senior Member
Joined: 09-04-07
Posts: 5,190
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From: FL.. FT LAUDERDALE/MAIMI
No no no need to pm him i would love to here this as well then you can help all the turbo guys who maxed there 60lbs out
Last edited by Darkmanx; Jan 8, 2008 at 09:46 PM. Reason: Automerged Doublepost
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Joined: 09-16-06
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From: Lewisville, TX
http://neweraperformanceparts.com/de...61&NID=4434451
It looks like they no longer carry them though. Sorry.
It looks like they no longer carry them though. Sorry.
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Joined: 03-22-07
Posts: 24,161
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From: Still fixing others mistakes.
Good luck with running 100's and having the car start and run below 3000 rpm. It would be very hard to have this pcm work properly with them If you really need that much fuel go with the Hahn port fueler set up with 2 sets of injectors.
60's are too big for our pcm's to handle. You have to rescale the maf and do a bunch of other stupid tricks to get the car to work with them. I would say 50's will have enough headroom for what you want to do.
60's are too big for our pcm's to handle. You have to rescale the maf and do a bunch of other stupid tricks to get the car to work with them. I would say 50's will have enough headroom for what you want to do.
Rent me! per hour
Joined: 03-22-07
Posts: 24,161
Likes: 20
From: Still fixing others mistakes.
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Joined: 05-20-06
Posts: 6,910
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From: Phoenix, AZ
I tried the 50# injectors from Cobalt Performance parts, and they did not flow anything linke 50# injectors. The flow rates were so awful to figure out given the data they provided, so after 2 days of playing around I put them on the shelf and they have been collecting dust since.
IOW - They were garbage!
IOW - They were garbage!
Thread Starter
Senior Member
Joined: 09-04-07
Posts: 5,190
Likes: 2
From: FL.. FT LAUDERDALE/MAIMI
I tried the 50# injectors from Cobalt Performance parts, and they did not flow anything linke 50# injectors. The flow rates were so awful to figure out given the data they provided, so after 2 days of playing around I put them on the shelf and they have been collecting dust since.
IOW - They were garbage!
IOW - They were garbage!
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Joined: 05-20-06
Posts: 6,910
Likes: 6
From: Phoenix, AZ
That was on my LSJ Cobalt, the yellow one. I used to own 2 Cobalt SS/SC's. I don't drive cobalts anymore, but I still work on them here in AZ.
Well he probably got confused by my sig which has my GTO in it since I don't drive a cobalt anymore. But with only 155 posts he is probably too new to know me as the Cobalt God........now God has asked me to drive his other car. the GTO with "training wheels".
Well he probably got confused by my sig which has my GTO in it since I don't drive a cobalt anymore. But with only 155 posts he is probably too new to know me as the Cobalt God........now God has asked me to drive his other car. the GTO with "training wheels".
Last edited by Psykostevo; Jan 9, 2008 at 11:09 AM. Reason: Automerged Doublepost
Rent me! per hour
Joined: 03-22-07
Posts: 24,161
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From: Still fixing others mistakes.
That was on my LSJ Cobalt, the yellow one. I used to own 2 Cobalt SS/SC's. I don't drive cobalts anymore, but I still work on them here in AZ.
Well he probably got confused by my sig which has my GTO in it since I don't drive a cobalt anymore. But with only 155 posts he is probably too new to know me as the Cobalt God........now God has asked me to drive his other car. the GTO with "training wheels".
Well he probably got confused by my sig which has my GTO in it since I don't drive a cobalt anymore. But with only 155 posts he is probably too new to know me as the Cobalt God........now God has asked me to drive his other car. the GTO with "training wheels".
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Joined: 02-15-07
Posts: 2,805
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From: Woodbridge, VA
That was on my LSJ Cobalt, the yellow one. I used to own 2 Cobalt SS/SC's. I don't drive cobalts anymore, but I still work on them here in AZ.
Well he probably got confused by my sig which has my GTO in it since I don't drive a cobalt anymore. But with only 155 posts he is probably too new to know me as the Cobalt God........now God has asked me to drive his other car. the GTO with "training wheels".
Well he probably got confused by my sig which has my GTO in it since I don't drive a cobalt anymore. But with only 155 posts he is probably too new to know me as the Cobalt God........now God has asked me to drive his other car. the GTO with "training wheels".
