Here's everything you need to calibrate in Ford and Ford Racing injectors for your Ford vehicle!
Keys:
Flow = Flow Rate in lb/hr of injector at 39.15 psi
Body = Body style of injector
Imped = Ohms value
Len = Length of injector (L = long, M = Medium)
Conn = Connector style of injector (Jetronic is the old rectangle style conn, and USCAR is the new smaller square conn)
Cal Data: Links you to the actual Ford Racing injector calibration data you will use to input into your tuning software (note, this data is for Ford vehicles, and will not work if you attempt to use with other non-Ford vehicles)
Notes:
M-9593-A302 and M-9593-B302 are the old "blue tops" and "red tops", respectively, that are not produced any longer.
M-9593-LU60 and M-9593-LU80 are the Siemens (Continental) injector that Ford Racing offers. The LU80 is the original equipment used on the FR500CJ Mustang.
M-9593-F302 is the original equipment on the '99-'04 SVT Lightning.
M-9593-G302 is the original equipment on the '07-'10 GT500.
M-9593-M39 is the original equipment on the '03-'04 SVT Cobra.
M-9593-MU32 is the original equipment on the '05-'06 Ford GT40 (they had 16 total), and is the same injector Whipple uses in their '05-'09 Mustang GT supercharger kits (fuel pressure at WOT is raised to increase their output substantially).
M-9593-LU24 is the original equipment on the '03-'04 Mach 1.
Also, some of the data is listed differently between Ford Racing's and HPT's (and SCT's), therefore I am going to give you an example of how to input the data from the M-9593-LU60 into HPT (fwiw, you can copy/paste ALL of these values below to save on time). Once you input all these values properly, DO NOT TOUCH THEM EVER AGAIN! Trust me on this. The only thing you'll have to do for fueling is adjust the MAF transfer. Pay attention, and trust me on this.
Furthermore, HPT is currently missing an important parameter. If you look at the Ford Racing (FRPP) calibration data I linked you to in the injector specs information at the top, you will see a parameter called "FNPW_BKCOMP" (SCT calls it "Fuel Inj Breakpoint Multiplier FordeltaP"). This is a "Multiplier to FUEL_BKPT as a function of injection pressure in psid". If/When HPT adds this in (and I have asked them to), I'm guessing they will label it as "Breakpoint Multiplier vs. Pressure".
Siemens (Continental) 60# Injectors
(data below is for use in HPT format)
Flow Rate Low: 63.1872
Flow Rate High: 60.26760
Breakpoint: 0.0000336300
Note: You will need the latest beta of HPT in order to input this value, otherwise 2.22x will round up the data in this parameter, and you do NOT want this to happen!
PW Minimum: 0.94985963
Note: Ford Racing's data will have you use 1.391. HPT's 2.23 Beta is currently only allowing for a max of 1.0. I've a bug report to HPT to fix this. HOWEVER, many of us tuners have found that 0.94985963 works better for these injectors you're using anyway, and that is why I listed such above.
Pressure Drop Ref: 39.15
For the next 3 parameters, you're going to have to click the (psi) label and modify the values as I have listed below.
Flow Rate High Mult vs. Pressure:
PSI
Code:
20.010
30.020
39.150
50.030
54.960
60.030
Mult
Code:
0.71700
0.87470
1.00000
1.13220
1.18480
1.23830
Flow Rate Low Mult vs. Pressure:
PSI
Code:
20.010
30.020
39.150
50.030
54.960
60.030
Mult
Code:
0.71490
0.87560
1.00000
1.10410
1.18480
1.23830
Offset Mult vs. Pressure:
PSI
Code:
20.010
30.020
39.150
44.950
50.030
54.960
60.030
Mult
Code:
0.71490
0.87560
1.00000
1.07690
1.07910
1.18480
1.23830
This next parameter you will not need to modify the voltages. I just listed them for others who may need the information in the future.
Offset vs. Voltage:
Volts
Code:
6.000
7.000
8.000
9.000
10.000
11.000
12.000
13.000
13.500
14.000
14.500
15.000
PW Offset
Code:
0.0025900
0.0020155
0.0014410
0.0011810
0.0009210
0.0007580
0.0006360
0.0005180
0.0004635
0.0004090
0.0003605
0.0003120
I hope this helps!
Originally Posted by Injector Dynamics
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