???'s differences in 5.3

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Jul 17, 2004 | 11:43 PM

#11

hink9

TECH Apprentice

Joined: Oct 2003

Posts: 369

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From: oklahoma city

l59 has a different style fuel pressure regulator, and different coils also, im not sure about the sonnectors, but i think the regulator is adjusted to allow more fuel to bypass it.

Jul 18, 2004 | 12:07 AM

#12

Speartech

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Joined: Nov 2001

Posts: 1,661

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From: Anderson, Indiana

Sure. You can use Edit to adjust for the bigger injectors. Then you need to change the connectors on your harness to fit the flex fuel injectors.

Send your harness up, we'll put the right connectors on it.

There's no reason you can't take advantage of the bigger injectors if you want to. Especially if you have a lot of performance mods planned for the future.

Quote:

Originally Posted by 2000_Silverado_SS

So it would be best to use my LM7 intake and fuel injectors on this L59 motor. That sucks that I will not be able to take advantage of the larger injectors. Will my LS1edit solve any of these issues with this different style engine?

Jul 18, 2004 | 11:07 AM

#13

marc_w

TECH Addict

Joined: Oct 2003

Posts: 2,618

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From: Central, MA

Speartech is right on... Sounds like you actually lucked out with this motor.

In HP Tuners, setting up the motor for different injectors is pretty easy.