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OutlawFE
Gear Head
Posts: 6
Joined: Tue May 03, 2016 9:46 pm
Location: Houston, Tx

Bosch 0280155831 injector values

Post by OutlawFE » Mon Oct 30, 2017 9:51 pm

Ok, I have been looking on here and havent had much luck finding any information on these injectors. These injectors were ordered from LMR by a customer and they came with no data sheet for them. Ive done the search through the injector data thats here and the closest thing i have found is the old ford racing BB injectors, but the numbers are different. These injectors have the EV6 body with the EV1 connector and are orange-orange/brownish in color. LMR part number from their website is LRS-37264. Any info on injector slopes, breakpoint, comp vs battery voltage, and at what pressure these should be ran at? I have seen them at 39.5 and 55 psi. Thanks for any help.
94 GT

306ci, Windsor jr 58cc heads, 1.6 adjustable RR
unknown pistons, compression ratio, and cam profile (told it was a Motorsport X cam)
ProM air meter, fox body BBK 75mm throttle body, Downs Ford box upper intake, GT40 lower intake, BBK shorty headers, X pipe w/no cats.
T5 trans, stock rear gears
T4MO computer
Quarterhorse running Binary Editor and EEC Analyzer

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skunk
Tuning Addict
Posts: 419
Joined: Sat Jun 25, 2011 2:30 pm
Location: Newmarket, ON

Re: Bosch 0280155831 injector values

Post by skunk » Tue Oct 31, 2017 7:01 am

Since LMR states a calibrated MAF is needed.....not likely they can provide much help. You can either leave slopes, offset and Breakpoint stock and adjust the MAF curve or scale only the slopes, breakpoint and MAF by the ratio of change. You will still need further tweaking of the MAF curve.

John
1987 Turbocoupe.
A3M1/A9L, BE/EA, Tweecer RT.
306,Single Turbo, Ported E7's, Ported Stock Intake, 42lb Matched Green Tops, PMAS 3" Blow-Thru Protube (42# supercharger calibrated),T5z, 3.73 gears
..... Nothin Fancy.......Just something to keep me from the honey-do list.........

OutlawFE
Gear Head
Posts: 6
Joined: Tue May 03, 2016 9:46 pm
Location: Houston, Tx

Re: Bosch 0280155831 injector values

Post by OutlawFE » Tue Oct 31, 2017 8:24 am

Yes sir, thats what i figured I would have to do if there wasnt any available data for those injectors. I have a data for the mass air transfer function already...and knew there was going to be further tweeking of things. Was just attempting to have all the data i could get my hands on before i started tuning. Thanks for your input.
94 GT

306ci, Windsor jr 58cc heads, 1.6 adjustable RR
unknown pistons, compression ratio, and cam profile (told it was a Motorsport X cam)
ProM air meter, fox body BBK 75mm throttle body, Downs Ford box upper intake, GT40 lower intake, BBK shorty headers, X pipe w/no cats.
T5 trans, stock rear gears
T4MO computer
Quarterhorse running Binary Editor and EEC Analyzer

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