WTB Fuel Rail and part of Intake Manifold that holds the injectors.

Discuss topics related to the CA18DE and CA18DET series engines.
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The_Chosen_One
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Hey guys Im gonna be doing a experiment with some Acura RDX injectors, so I want to test fit them before I do it on the actual motor.

so I'd like to buy the Lower portion of the Intake manifold that holds the injectors and the fuel rail that goes with it. Dont need accesories that go with it, just those 2 items.

If you can include the injector oring that would be awesome. If not no biggie.

I'd like to pay no more than $40 shipped.

Heres a pic thanks to David to give an idea of what Im talkin about.



Incase anyone is wondering why RDX injectors, well they are $37 a pop from the dealership and they have a amazing spray pattern. Aparently just swapping them in will yield a 2-3hp gain and 5-6ft/lbs. They were tested by RC and confirmed they were better than there injectors as long as it was within a 12" spraying distance.





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r34 gtr
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or you could just stop being a little girl and throw some 1600cc sard injectors on there...

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The_Chosen_One
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LOL what do you think I have some high hp monster or some damn rotary?

I have a GTi-R T28 those 1600cc are like overkill.

Thats like God giving water to Africa and causing another world flood with you as Noah only accepting Male animals so that they dont have sex.

driftin8ez
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any more developments on this? I think the rdx injectors are 410cc which is kindof small but with the spray pattern and price it looks to be promising.

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The_Chosen_One
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still havent got the injectors yet. Nor a extra fuel rail/lower intake manifold.

they say because of the spray pattern its suppose to be the equivalent of like 450-470cc.

driftin8ez
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very interesting stuff you got there. I wonder how much modding is going to need to be done to get them to work... Any chance they will drop right in? Are they high or low imp.?

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The_Chosen_One
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They presumably HIGH IMP, Im running a standalone so Im ok. Depends on the fuel rail if they will drop right in. Some of the Honda guys depending on the motor either needed to shorten the distance on the injector to fuel rail distance. Some had adaptors. But some motors just dropped right in. So it depends thats why I need a lower intake and fuel rail to test out before I mess with it on the real motor. The good thing about our fuel rails is if need to shorten it we can cut the brackets and reweld them to take up the slack.


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