Lbz cp3 in an lly

[shotgunwilly1117]

which tables I need to change and by how much to make an lbz cp3 and lbz fpr work like it's supposed to in an lly?

[anarchydiesel]

You will need to rescale the LLY FPR current conversion table to mimick an LBZ. Open up a stock LBZ file and compare the tables. It is not a direct copy, you will have to do a little math to make the LLY map resemble the LBZ map. It will likely take you a few attempts to get it smoothed out and even then you may still have some rough spots here and there.

[THEFERMANATOR]

Heres what I used in my LB7. I tried plotting the two against each other, and had several spots where desired didn't match actual, so I came up with this table. I do run a 2250 pulsewidth though, so the upper ranges of mine will be a good bit lower than a stock truck.

[Dmaxink]

Basically add 13% to your lb7 reg curve and should be pretty close.

[shotgunwilly1117]

I appreciate the help. I got a buddy who's going to do the tuning and this will help him figure out what we need to do, I appreciate it

[MedicJD]

Heres what I used in my LB7. I tried plotting the two against each other, and had several spots where desired didn't match actual, so I came up with this table. I do run a 2250 pulsewidth though, so the upper ranges of mine will be a good bit lower than a stock truck.

Quick question and I know it

[MedicJD]

Quick question and I know it

I know this is an old thread and I am just trying to learn but would that be the same for an LLY? Also when you put your PW is that with modified injectors?


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[MedicJD]

Sorry y