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INFO: why you should not use these in chevy engines

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Old 01-20-2010, 03:45 PM
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Default INFO: why you should not use these in chevy engines

this is for the guys that think the Ford cobra injectors, even though they look like a LS1 injector SHOULD NOT be used in a chevy motor..

http://www.youtube.com/watch?v=BdQeA77skuk

Last edited by FICINJECTORS; 01-20-2010 at 07:59 PM.
Old 01-20-2010, 03:56 PM
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Good info thanks!
Old 01-20-2010, 04:43 PM
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good to know, i was lookin into a set of these
Old 01-20-2010, 05:04 PM
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Props!
Old 01-20-2010, 05:17 PM
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Originally Posted by 3fingas
Props!
I don't know what you mean by props but here is another video that might be helpful when selecting the right injector> the last on the right is the ford and the one next to it is the ls1.. I'm sure you can understand the difference, Again, this is to help educate you guys on a little injector tech, its important to know that characteristics of spray patterns effects proper mixture
http://www.youtube.com/watch?v=NIz5c9MLCls
Old 01-20-2010, 05:21 PM
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so lookin at this, the new high impedance injectors are almost as fast as the low impedance+versafueler or the like. but are they really as controllable?
Old 01-20-2010, 07:08 PM
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John,

what he means by props, is that u did a good job... PROPS is a newer generation term...

but anyways, good job great info... i personally dont use the cobra injectors, but very soon ill get the modded ZR1 injectors from u....

thanks

andy
Old 01-20-2010, 07:10 PM
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Originally Posted by FICINJECTORS
I don't know what you mean by props but here is another video that might be helpful when selecting the right injector> the last on the right is the ford and the one next to it is the ls1.. I'm sure you can understand the difference, Again, this is to help educate you guys on a little injector tech, its important to know that characteristics of spray patterns effects proper mixture
http://www.youtube.com/watch?v=NIz5c9MLCls
It means good job for the heads up
Old 01-20-2010, 07:14 PM
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Originally Posted by TheGovernorZ06
John,

what he means by props, is that u did a good job... PROPS is a newer generation term...

but anyways, good job great info... i personally dont use the cobra injectors, but very soon ill get the modded ZR1 injectors from u....

thanks

andy
boy Andy I'm getting old.. We have ls9 style injectors in high impedance in 65,70,75,80,85,90, 200lb all rated at 3 bar (the 200lb can run at 1ms and are factory made by Bosch) we will have adapters to fit these in all LS1-9's)
Old 01-20-2010, 08:06 PM
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I can back this up, I had these when I first built my engine. When I pulled my intake to check a knock sensor, I took a look down into the intake ports and the front and rear sides of the ports were as clean as new from the fuel washing the port walls instead of hitting the back of the valve like they are supposed to do. This would lead to puddling since the fuel is no longer atomized once it hits the port wall.

I know run a set of Jon's custom Bosch III injectors and the car tuned a lot easier.
Old 01-20-2010, 08:15 PM
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Originally Posted by FICINJECTORS
boy Andy I'm getting old.. We have ls9 style injectors in high impedance in 65,70,75,80,85,90, 200lb all rated at 3 bar (the 200lb can run at 1ms and are factory made by Bosch) we will have adapters to fit these in all LS1-9's)
lol, u def are getting old...
Old 01-20-2010, 09:14 PM
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200lbs and high impedance? PM me a price. 1ms minimum. and 200lbs might need a lot of idle speed though.
Old 01-20-2010, 10:45 PM
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Thats pretty interesting, is this only on the 39s or is it the same for all Ford style injectors...for example lets say an SVO30?
Old 01-21-2010, 07:16 AM
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Originally Posted by MrElectric03
Thats pretty interesting, is this only on the 39s or is it the same for all Ford style injectors...for example lets say an SVO30?
this is only the blue 39 and the grey 23 with the uscar plug that look like this
http://fuelinjectorconnection.com/sh...od&productId=8




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