Calibration for Bosch Green Giant 0250155968 Injectors

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neonbeef
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Calibration for Bosch Green Giant 0250155968 Injectors

Post by neonbeef » Tue Jun 18, 2019 9:54 am

Hello Everyone,

I am looking for the calibration for the Bosch Green Giant injectors # 0 250 155 968. What seems to be floating around the internet is the data for the 0 250 150 558 (Muscle Motors must have copied the wrong data sheet, or figured it was close enough).
0280155968cs.jpg
0280155968cs.jpg (349.85 KiB) Viewed 371 times
It looks like it was copied, exactly, from here: https://performanceparts.ford.com/parts ... 3-f302.pdf.

However, from the attached spreadsheet, you can see there are some pretty significant differences between the two:
Copy of Bosch_Injector_data.xls
(747.5 KiB) Downloaded 24 times
|Inj Model #| |Resistance (Ohm)| |Operating pressure (kPa)| |Q-stat (at operating pressure) (g/min)|
|0 250 155 968 |12.0| |380| |349|
|0 250 150 558 |14.5| |270| |310|

I am starting a thread on this to see if anyone has the calibration summary (i.e., AHISL, ALOSL, et cetera) for the 0 250 155 968.
Be well, and have a great day!
Wayne

1992 Ford F150 Std Cab/Flareside/4X4/Toughened E4OD

393 Stroker/Eddie 5.8 EFI Intake and Heads/Fiveology Racing 76mm MAF & WAY1/Comp Cams XE 274/Eagle Rotating Assembly Kit/Green Giant Injectors/MSD Plugs, Wires, Distributor, 6AL Spark Box/9.9:1 compression

AHACB Strategy/Moates QH/BE - Core Tuning

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EDS50
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Re: Calibration for Bosch Green Giant 0250155968 Injectors

Post by EDS50 » Tue Jun 18, 2019 6:00 pm

The injectors you are using are intended for a Volvo engine. The spec sheet you posted is for a Ford ev1 42# injector that came in the 2000 era lightning trucks. You may be able to use the seimens deka ev6 injector data for your injectors as a starting point but even with injector specs you will need to dial it in properly. I am not sure where to find the injector specs for the siemens deka injectors.
1992 LX - 25.1c Chassis, Vortech Blown Dart 332, Lentech Trans, TRZ Backhalf, A9L, Moates QH/SL v1.9, BE, EA, TunerView

neonbeef
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Re: Calibration for Bosch Green Giant 0250155968 Injectors

Post by neonbeef » Tue Jun 18, 2019 8:38 pm

Hello EDS50,

I am checking with Fiveology Racing, where I purchased them. He said he thinks he can get the data.

I know I'll have to dial it in, but it's nice to have a close starting point.

The spec sheet is from Muscle Motors, but it is for the 0 250 150 558, and NOT the 0 250 155 968 as listed at the top of the page. There are some significant differences between them.
Be well, and have a great day!
Wayne

1992 Ford F150 Std Cab/Flareside/4X4/Toughened E4OD

393 Stroker/Eddie 5.8 EFI Intake and Heads/Fiveology Racing 76mm MAF & WAY1/Comp Cams XE 274/Eagle Rotating Assembly Kit/Green Giant Injectors/MSD Plugs, Wires, Distributor, 6AL Spark Box/9.9:1 compression

AHACB Strategy/Moates QH/BE - Core Tuning

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EDS50
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Re: Calibration for Bosch Green Giant 0250155968 Injectors

Post by EDS50 » Tue Jun 18, 2019 9:04 pm

Keep in mind the values for the slopes and breakpoint need to be recalculated from lb/s to lb/hr to input into BE (there is a conversion table available in BE under Settings). The voltage vs. battery offset will also need to be entered. We can help you with that but I'm not that familiar with the strategy you are using. I'm an old fox body/sn95 guy....lol
1992 LX - 25.1c Chassis, Vortech Blown Dart 332, Lentech Trans, TRZ Backhalf, A9L, Moates QH/SL v1.9, BE, EA, TunerView

alexsvt
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Re: Calibration for Bosch Green Giant 0250155968 Injectors

Post by alexsvt » Fri Jul 05, 2019 10:40 am

Do you finally have a good know value for those Green injector ?

neonbeef
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Re: Calibration for Bosch Green Giant 0250155968 Injectors

Post by neonbeef » Sat Aug 10, 2019 12:36 pm

No, I do not.
Be well, and have a great day!
Wayne

1992 Ford F150 Std Cab/Flareside/4X4/Toughened E4OD

393 Stroker/Eddie 5.8 EFI Intake and Heads/Fiveology Racing 76mm MAF & WAY1/Comp Cams XE 274/Eagle Rotating Assembly Kit/Green Giant Injectors/MSD Plugs, Wires, Distributor, 6AL Spark Box/9.9:1 compression

AHACB Strategy/Moates QH/BE - Core Tuning

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