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Few Questions on a newly boosted application

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Old Apr 21, 2012 | 12:19 PM
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Default Few Questions on a newly boosted application

Well any day now my complete kbracing intercooled turbo should be arriving. Its a an intercooled kit like I mentioned, t78 turbo, Tial 44mm waste gate and tial 50mm blow off valve. 3.5 inch down pipe.

Anyways my truck is a 2011 5.3 flexfuel, A6. So Im sticking with the stock flexfuel pump for now, but I dont know what to do for injectors? Can someone point me in the right direction?

Plan on going with br7ef plugs gapped at .028, anything else I should look into getting? truck is stock besides a wheatley tune and corsa 3" catback
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Old Apr 22, 2012 | 09:53 AM
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wow really? Come on guys, I know theres people on here with boosted nnbs flexfuel trucks, I searched and I didnt find anything
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Old Apr 22, 2012 | 10:19 AM
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Bosch EV-14 Injectors.... Got mine from fuelinjectorconnections.com....They are a direct fit 60lb injector....Stock flex fuel pump should be fine for now...

http://fuelinjectorconnection.com/sh...&productId=171
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Old Apr 22, 2012 | 11:16 AM
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beautiful! exactly what I was looking for, thanks man

Wait.....48mm o ring to o ring, thats only 1.9 inches, I dont have anything to measure with atm but isnt the stock flex fuel injectors longer then that?

Last edited by Chevy Cowboy; Apr 22, 2012 at 12:35 PM.
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Old Apr 22, 2012 | 01:21 PM
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They may have changed in 2011 but mine (for a 2010) were short like the ls2 style...I didnt' have to modify anything!

I called fuelinjectorconnections and they new what I needed! And super fast shipping....
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Old Apr 22, 2012 | 09:08 PM
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Be sure the injector you buy has data available,if they do not then I do not recommend buying them!!
The injectors Dusty mentioned work well,they usually include data with them if needed.

Last edited by Wheatley; Apr 22, 2012 at 09:13 PM.
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Old Apr 23, 2012 | 12:20 AM
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what do you mean by data?

Also it ask to specify 4 bar at 60lbs an hour or 3 bar at 60lbs an hour, whats the difference and what do I want?

Last edited by Chevy Cowboy; Apr 23, 2012 at 12:28 AM.
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Old Apr 23, 2012 | 07:13 AM
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data is what a tuner uses to define the injector characteristics in the tune. bar,in this case, refers to what fuel pressure your using. most modern gm stuff uses 4 bar but you can use 3 bar if you know the data and have a adjustable regulator.
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Old Apr 23, 2012 | 08:16 AM
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so the injectors dusty05 posted above, do those come with the data??
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Old Apr 23, 2012 | 08:44 AM
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Originally Posted by Chevy Cowboy
so the injectors dusty05 posted above, do those come with the data??
Yep! When I called that company I was told they were flow matched at 60lbs at 4 bar!
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