028155811 Bosch Injector data help

[OTSTune]

Hello everyone I am tuning a Heads/Cam car here soon and wish to find some injector data on these 0280155811 Bosch 42# injectors.
I have searched google and hptuners forums for the info but from what I understand there seems to be some confusion between the 811's and the 868's I believe.

I in fact have the 811's and I have only been able to find IFR and ive gotten two different values.
1. 34.28 lbs/hr @ 45 psi = 39#
2. 36 lbs/hr @ 43 psi = 42#

As you can see they are different.

I have tried entering this data into the calculator to find the full scale of the IFR and tried to match it with stock GTP injector data and could not properly match it.
Maybe I am skipping a step or two but from what I read James Short has posted the data regarding these injectors but I could not find them.
If anyone has any input on using these injectors I surely would appreciate all the help.
Thanks

[nkautz]

Are you just trying to calculate the new flow rate? Multiply the IFR table by the % difference between your old injectors rated flow and the new injectors. Being off by on the flow rate table by a few % isn't going to cause tuning problems.

[OTSTune]

I actually obtained the info from another calibrator/friend but I ran into problems as the car had fouled plugs now im starting fresh tomorrow.
I do have a question.
if the IFR is spot on is it absolutely necessary to change every other table?
I would assume so but I see that a lot of people just update the IFR table and move on.
just trying to be thorough.
thanks

[Y.G. Performance]

Sorry to wake up an old thread but did you ever find the data I'm in the same situation I see everyone saying James Short posted the data but cant seem to find it

[rpturbo]

http://www.hptuners.com/forum/showth...254#post215254

[Maxspeed96ct]

Anyone ever confirm data for 028155811 ?

Thanks

[Mangonesailor]

Give this a try: https://forum.hptuners.com/showthrea...ctor-028155811