DBX digital mass air

[USMC302]

I've got a friend who uses one, looks to be pretty sweet. Doug, who designs/makes the PMS, is the man behind this new mass air meter. Paul, who writes the InterACQ software, is writing the software for the meter. The signal looks to be smooth, with good flow numbers and the ability to change injector calibrations without sending the meter in is a plus. The end user will be able to modify the MAF curve as well for fine tuning.. This is what he had to say about it....


6 pulls with my old school 80mm plastic shorty Pro-M/PMAS meter:
419..52 rwhp
349.38 rwtq

6 pulls with the Abaco Performance 97mm:
421.45 rwhp
353.02 rwtq

There is also some gain all across the board, not just peak gains. Run06 is the Pro-M and Run12 is the Abaco. All runs were done consistently, made all pulls with the water temp at 125 degrees.

Run Data:
Dynojet Research Inc.
Run Name: C:\DynoRuns\FORD\MUSTANG\TROY CHAPMAN\RunFile_012.drf
Run Title:
Run Notes:
Run Date: 5/31/2008 1:57:33 PM

RunFile_012.drf: 102.67 °F 30.20 in-Hg Humidity: 18 % SAE: 1.00 Average Gear Ratio: 60.95

s RPM x1000 hp ft-lbs Air/Fuel
0.14 5.70 N/A N/A 13.18
0.41 5.80 388.32 351.64 13.27
0.71 5.90 391.78 348.76 13.21
1.01 6.00 395.23 345.96 13.14
1.29 6.10 396.44 341.33 12.84
1.51 6.20 401.04 339.73 12.73
1.74 6.30 406.67 339.03 12.82
1.96 6.40 410.85 337.16 12.94
2.19 6.50 414.27 334.74 13.16
2.43 6.60 416.09 331.11 13.17
2.69 6.70 419.07 328.51 13.02
2.97 6.80 421.45 325.51 13.15
3.24 6.90 418.30 318.40 13.31
3.53 7.00 413.92 310.57 13.04
3.79 7.10 412.96 305.49 12.93
4.06 7.20 409.90 299.01 12.62
--------- --------- --------- --------- ---------
MAX: 4.06 7.20 421.45 351.64 13.31
MIN: 0.14 5.70 388.32 299.01 12.62

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Dynojet Research Inc.
Run Name: C:\DynoRuns\FORD\MUSTANG\TROY CHAPMAN\RunFile_006.drf
Run Title:
Run Notes:
Run Date: 5/31/2008 11:18:42 AM

RunFile_006.drf: 100.78 °F 30.21 in-Hg Humidity: 20 % SAE: 1.00 Average Gear Ratio: 61.25

s RPM x1000 hp ft-lbs Air/Fuel
0.18 5.70 N/A N/A 13.70
0.37 5.80 384.85 348.48 13.62
0.67 5.90 388.68 346.01 13.45
0.97 6.00 390.64 341.95 13.21
1.24 6.10 395.40 340.45 12.89
1.46 6.20 400.08 338.91 12.91
1.68 6.30 403.92 336.73 13.05
1.92 6.40 407.11 334.09 13.00
2.15 6.50 409.98 331.27 12.91
2.39 6.60 413.56 329.10 12.80
2.66 6.70 416.27 326.31 12.77
2.92 6.80 417.81 322.71 12.95
3.19 6.90 416.81 317.27 12.64
3.47 7.00 412.56 309.55 12.79
3.73 7.10 411.32 304.27 N/A
--------- --------- --------- --------- ---------
MAX: 3.73 7.10 417.81 348.48 13.70
MIN: 0.18 5.70 384.85 304.27 12.64