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jlwelding

Question

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Will the apps off a auto work on a standard? And are the injectors out of a auto the same as in a standard? Both are 01 SO motors.

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Injectors should be the same, apps probably is too but not sure.

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Apps are the same no matter what, Injectors for SO engines are the same and are in rigs with autos and 5 speeds, Injectors in HO engines are different and are in 6 speed rigs only.

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Injectors in HO engines are different and are in 6 speed rigs only.

Didn't know that. How are they different ? :shrug:

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They require a lot higher pop pressure which the HO pump produces versus the SO pump. The SO pump is lower pressure but can pump a higher volume of fuel. The HO pump produces higher pressure and has less volume and also has more timing advance than an SO pump.

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Thats correct. On the 03-04 they are mounted in a different spot IIRC under/behind driver side battery on top of the fender.

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