Top Feed Injectors for NA DE no tuning,

Discussion on Turbo electronics including Boost Controller, Turbo Timers, WideBands, etc
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SpazmSi
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Top Feed Injectors for NA DE no tuning,

Post by SpazmSi »

SO I will be KADE-T some day. Right now I want to ditch my side feed ancient fuel injectors.

Do I simply choose injectors that are the same flow? Or is there more to it?

I know the rail will change and my intake manifold isn't going to accept them as-is I have several manifolds, my plan is to prep one with top feeds that can run on my oem ECU as I learn more about tuning and ITBs.

I rally cross and autocross my car so all I really care about is handling and reliability and I have had several injectors fail over the years.
4th 240, maybe this one will actually get built?!
dj_smooth
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Re: Top Feed Injectors for NA DE no tuning,

Post by dj_smooth »

You can't run bigger injectors without a tune. My advise is save up money until you are ready to go turbo.
SpazmSi
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Re: Top Feed Injectors for NA DE no tuning,

Post by SpazmSi »

I wasn't looking for bigger, just newer and less likely to fail. I was just hoping to find a set a could I could snag from a u-pull it from something less than 21 years old, top feed that I could modify my harness to accept and make a top feed rail.

I
4th 240, maybe this one will actually get built?!
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shift_down
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Re: Top Feed Injectors for NA DE no tuning,

Post by shift_down »

All you need are top feed injectors that will fit a top feed rail. It also has to be the same flow, and must have a positive and negative wire on it.
Come at me bro

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SpazmSi
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Re: Top Feed Injectors for NA DE no tuning,

Post by SpazmSi »

Thank you I wasn't sure if there is resistance issue and the replacement injectors need to be a certain impedance.
4th 240, maybe this one will actually get built?!
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shift_down
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Re: Top Feed Injectors for NA DE no tuning,

Post by shift_down »

Yes yes, the resistance makes a difference as well. Make sure you can differentiate between high and low. The ka injectors are high
Come at me bro

Fast
Reliable
Cheap;
You can only pick two, so choose wisely!

My build thread: viewtopic.php?t=57539
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