Forced Induction Turbos/Superchargers

help? which injectors

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Old Mar 3, 2010 | 02:41 AM
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help? which injectors

ight i just got this cobalt ss/sc and i am putting put a 2.8 pulley in there should i put 40lbs injectors or 60?
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Old Mar 3, 2010 | 02:42 AM
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60s fosho
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Old Mar 3, 2010 | 02:43 AM
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what if i already had 42's in there should i put the extra money in it? i guess would it still be fine if i kept the 42's in it with the 2.8 pulley
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Old Mar 3, 2010 | 02:45 AM
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No dude. 2.8 and 42s is BAD. go 60s, and dont ask why. Lol jk but seriously.
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Old Mar 3, 2010 | 02:46 AM
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ight good enough for me
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Old Mar 3, 2010 | 02:46 AM
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just get 60's, you can run 42's on the 2.8 but you better have a perfect tune.

sell 42's buy 60's
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Old Mar 3, 2010 | 02:47 AM
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40's.

60's for anything smaller than the GM Stage 2 pulley.
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Old Mar 3, 2010 | 02:48 AM
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sippin on dem foeties
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Old Mar 3, 2010 | 02:48 AM
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y do u say 40's?
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Old Mar 3, 2010 | 02:48 AM
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Originally Posted by dude345
y do u say 40's?
Being a smartass.

60's definitely. You'll run 42's static like no other.
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Old Mar 3, 2010 | 02:50 AM
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lol i got a 2.5 on my cobalt now i need to down grade before my motor blows up hahaha

or my blower overheats one of the two

Last edited by dude345; Mar 3, 2010 at 02:50 AM. Reason: Automerged Doublepost
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Old Mar 3, 2010 | 02:51 AM
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you have 42's running a 2.5?
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Old Mar 3, 2010 | 02:52 AM
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Originally Posted by dude345
lol i got a 2.5 on my cobalt now i need to down grade before my motor blows up hahaha

or my blower overheats one of the two
uh..
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Old Mar 3, 2010 | 02:52 AM
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i really dont no bought the car a week ago havnt gone to much into it im assuming it has some sort of injectors have to find out i guess soon
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Old Mar 3, 2010 | 02:54 AM
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dear lawd, what color is the pulley, how many bolts are on it? are there any bolts at all?
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Old Mar 3, 2010 | 02:54 AM
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its a 5 bolt on the pulley i know its a 2.5 because it says it on there lol
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Old Mar 3, 2010 | 02:56 AM
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Then chances are you have 60's already....
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Old Mar 3, 2010 | 02:58 AM
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ya i assumed so i was just thinking hypothetically
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Old Mar 3, 2010 | 02:58 AM
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what else is done to it?
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Old Mar 3, 2010 | 03:01 AM
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LEt's hope it does have 60's so he can invest into some cooling mods.
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Old Mar 3, 2010 | 03:01 AM
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ghetto exhaust and thats it o and a shortie also
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Old Mar 3, 2010 | 03:02 AM
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do you see the words intense racing anywhere on your car? take a pic of the engine bay for us
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Old Mar 3, 2010 | 03:03 AM
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What kinda ghetto exhaust are we talking here? I think you would be better off with a bigger pulley and a new tune.
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Old Mar 3, 2010 | 03:03 AM
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If it says Intense on there somewhere It's a wonder the thing hasn't blown.
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Old Mar 3, 2010 | 03:04 AM
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Originally Posted by G85 SS
If it says Intense on there somewhere It's a wonder the thing hasn't blown.
what im getting at lol, op does your car sound like a wrx?
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