LBZ Fuel Pressure Regulator on LB7

[xploitdiesel]

So I've adjusted the stock tune to reflect something close to that of the LBZ table...although I had to make some guesses for some of it... Can someone with a good knowledge of this look over it and let me know what they think? Should this at least idle smooth??? Run somewhat smooth? Is there anything else I should change in the tables for this? It's stock tuning, not my truck, the guy had an LBZ FPR already and wanted to use it...and I had already tuned it to remove the VATS because it was having issues.

13481

[xploitdiesel]

So I've adjusted the stock tune to reflect something close to that of the LBZ table...although I had to make some guesses for some of it... Can someone with a good knowledge of this look over it and let me know what they think? Should this at least idle smooth??? Run somewhat smooth? Is there anything else I should change in the tables for this? It's stock tuning, not my truck, the guy had an LBZ FPR already and wanted to use it...and I had already tuned it to remove the VATS because it was having issues.

13481

Actually I just checked and I was off a bit on the "3000" cell... FIXED
13482

[THEFERMANATOR]

I sat down and did a graph overlay of the 2, and the values I came up with were.

0 1550
1000 1500
2000 1460
3000 1421
4000 1386
5000 1376
6000 1366
7000 1351
8000 1342
9000 1326
10000 1314
11000 1271
12000 1216
20000 1062
28000 887
36000 728
44000 573
52000 0
60000 0

[DirtyMax03]

LBZ Reg for LB7
mm3/s mA
0 1550
1000 1500
2000 1460
3000 1415
4000 1395
5000 1380
6000 1366
7000 1354
8000 1340
9000 1328
10000 1316
11000 1305
12000 1290
20000 1195
28000 1110
36000 1035
44000 895
52000 700
60000 400

I know this is old, but I did the graphical overlay method and got the above. THEFERMANATOR, I graphed your proposed mA vs mm3/s values and found them to be pretty spot on up through 10000 mm3/s, after that it seemed to skew away considerably from the LBZ table. Was this intentional? ie. am I missing something?

[THEFERMANATOR]

I did 2 seperate graphs and overlayed them, and those were the numbers I came up with. it's been quite awhile since I did it, so I don't have my graphs anymore.