LBZ FPR in lb7/lly

Redbowties88

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can someone let me know what tables you changed to make this work? copy and paste of said tables would be super helpful :D


besides B1001...thats a given i suppose :eek:
 

Redbowties88

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b1011 would have to go up also im sure


B1010 is the one that concerns me most...assuming i need to match up the numbers with b1015 of an lbz tune to make it work?
 

Redbowties88

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but then you wouln't be much better off... maybe you'll get more flow to get the pressure you're trying to get now but why not go for gusto and shoot for 26k?
 

DIESELMAFIAPER.LB7

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but then you wouln't be much better off... maybe you'll get more flow to get the pressure you're trying to get now but why not go for gusto and shoot for 26k?

wth you talking about? i get 26+ psi on mine all i did was the b1010 table an also im pretty sure ive put these in llys with no tuning needed also no the regulator from a lbz flows more in general so therefore you can command it the same on the lly an still get more pressure and flow. If thats wrong someone chime in.

and as for idle thats were the b1010 table comes :thumb:
 

Redbowties88

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Yea but full flow is commanded for 26k anything less then that wouldn't be flowing to it's full potential correct?

How can th the stock tables make 26k? It's limited to 160mpa
 

Redbowties88

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ok, ive now had basically more then one person say that without changing the pressure base and max tables that you can hit 180+mpa

how the **** is this possible? is b1010 "tricking" the computer into thinking 180mpa is really only 160mpa? im confused as hell right now
 

Redbowties88

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yea thats what i would imagine you have to do..but others say you can hit 180mpa without doing that and i just dont get how that could work
 

nmband13

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Jan 17, 2011
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I dont know how else you could get 180mpa with only swapping the regulator, with no changing of the tune. Because according to the 2 tables I listed, both of them limit the max pressure in the rail. I have hit 23800psi with the stock 23000 limit enforced.
 

Redbowties88

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yea im just gonna change em all, a buddy helped me out with what to change the voltage table to so im gonna do that and the max table and the base table..
 

pavetim

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Jan 10, 2011
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So an LBZ fpr just bolts right up? I think I need a new one for my LB7 but if the only one I can find is lbz i can use it?
 

DIESELMAFIAPER.LB7

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ok, ive now had basically more then one person say that without changing the pressure base and max tables that you can hit 180+mpa

how the **** is this possible? is b1010 "tricking" the computer into thinking 180mpa is really only 160mpa? im confused as hell right now

k well obviously you haveto change your rail pressure table :rofl: you asked what NEEDS to be changed to make it work in lb7/lly trucks so you got your answer an you just need to adjust your base table an hard limits table:thumb:
 

nmband13

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k well obviously you haveto change your rail pressure table :rofl: you asked what NEEDS to be changed to make it work in lb7/lly trucks so you got your answer an you just need to adjust your base table an hard limits table:thumb:
Correct, and I think he asked the follow up question with the 26k rail pressure, could be wrong tho.

I bet you can hit 26k with the lb7 regulator, I havent tried it yet tho. And some people have had the rail pressure safety valve, like a rail pressure blow off valve, open at 24500, some 25000+, we dont have to "shim" our valves so they hold rail pressure