New Injectors

[2005SnowKon]

Thinking of upgrading my injectors to a set from FAST. They are 36 lbs injectors. Going to have to order pigtail harnesses also to splice into the stock ones. Anyone's thoughts on doing this?? Or am I just wasting money


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[2005SnowKon]

Anyone???


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[Phantomx55]

I would try to find something with an EV6 connector since they would be plug and play, but unless you are doing mods that will require more fuel flow, then I wouldn't even bother.

 

[2005SnowKon]

Eventually I will be, just thought it would help out alittle now


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[Phantomx55]

Then if you plan on more power eventually, I would go for something a bit bigger.

I bought a brand new set of bosch 52lb injectors for $200 off ebay from a guy who pulled them from a crate engine.

He has another set here: http://www.ebay.com/itm/8-Bosch-LS9...17552&pid=100012&prg=1005&rk=2&#ht_562wt_1396

Or some 42lb ones: http://www.ebay.com/itm/8-Bosch-LS3...17552&pid=100012&prg=1005&rk=3&#ht_500wt_1413

 

[2005SnowKon]

Putting that big of an injector in in now though would I gain anything with a 52 lbs injector


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[aldrichg9]

I don't think you will gain a damned thing.
You need to perform some other mods where you will need more fuel - Rather than try to add fuel that isn't needed.

 

[2005SnowKon]

Like what kind of mods


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[aldrichg9]

Start here.
http://tahoeyukonforum.com/forum/showthread.php?t=36277

Don't necessarily have to do it all and even though its a 6.0 thread you can do the same things with your 5.3.

Cam and heads are a great start and. Would make a much bigger difference than changing injectors.

 

[1fatho]

This is not the forum for performance....

http://www.performancetrucks.net/forums/