Cobra 2 speed fuel pump

[AzzLyp]

Maybe I'm overthinking this a little, but why does the Cobra, like the 98, have a 2 speed pump? It was one of the reasons I didn't swap the Cobra pcm and harness into my GT when I did the 32v swap. I didn't want to have to do the fuel pump and/or fuel tank as well.

 

[Witzy0070]

Just put in a 255lph pump?

 

[rz5.0]

Its not that big of a deal.. Nit
sure why they did it

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[AzzLyp]

Yeah it's not an issue with my car at all. My car runs fine. I didn't swap in the pcm because without the proper fuel pump setup to back it up, I would have thrown a check engine light and I can't have that in good ole Cali. I'm just curious as to the why of it.

 

[rz5.0]

I'm running a regular 340lph fuel pump on my 98 no check light

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[AzzLyp]

I'm running a regular 340lph fuel pump on my 98 no check light

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I was reading install guides before I did the swap and they mentioned that if I used the cobra pcm with the gt fuel system, I'd get a fuel pump code.

 

[rz5.0]

Prob would need the whole body harness. In your case not worth the effort when a simple tune will do

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[AzzLyp]

Prob would need the whole body harness. In your case not worth the effort when a simple tune will do

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Yeah, I elected not to use the harness and pcm because I also didn't want to install the air pump behind the bumper or the tubing on the exhaust manifolds. That would be another check engine light I would have gotten.