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Where can I get oversized injector tubes?

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Trouble code 2149 Help 03 HO

Differences between 48re and 47re?

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Are these larger injector tubes, larger rails, etc. all necessary to make horsepower after a certain number on these 3rd gens? What results are guys seeing with these mods. Thanks for getting me up to date
 
What's necessary to make more CR power

I haven't seen anyone post on these things and I want to see if they really work on the dyno. As far as the injector tubes,. . it's more of a common sense thing,... Schied is building them for 2nd gen trucks,... soooooo. Makes sense to me to at least try it and quantify it with and without. :D
 
pat, what we do is take the filter thats in the tube and edm it. it will open it up to allow 50-60% more flow. you can accually see straight thru them, so it gives a direct flow( without turbulence causeing restriction) into the injector, it also increases availible volume to the injectors. we get them, edm them then send them out for testing, then they get sold. i will get back to you on the price on wed cause my tester just had a price increase, very resonable though. as for a power increase, well no dyno test's but rail psi holds alot better and seems to be unaffected by heavy duration----as long as the cp3 you have can keep up. responce is also much better. i would also highly reccomend a 3 micron or better filter for your fuel as the filter in the tube has been edm'ed. thanks
 
Off topic but what is the micron rating of the injector tube filter? What happens if it gets partially clogged? Hot injector? One more reason to improve pre-CP filtering. That tube filter should be a last resort only or dish them.
 
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