BMW E36 413 box injector K values in XDF?

bradyzq · Post by **bradyzq** » Mon Aug 19, 2013 9:21 am

Hi All,

The stock injectors for this engine are 176cc/min at 3bar, right?

The reason I ask about the injectors is that the examples given in the parameter tree note don't work mathematically for that size, or with each other.

I would have thought if the K was 1.00 for stock (176cc or 16.75LB) injectors, then the note in the para tree would show:

19LB: K=0.88,
24LB: K=0.70,
42LB: K=0.40,
60LB: K=0.28.

Instead, they are:

19LB: K=1.00,
24LB: K=0.86,
42LB: K=0.39,
60LB: K=0.36.

Or is there something I'm missing?

Cheers,
Brady

morag · Post by **morag** » Wed Sep 18, 2013 6:46 am

Im not sure but i think injectors are 192cc

morag · Post by **morag** » Wed Sep 18, 2013 6:49 am

Im not sure but i think injectors are 192cc

bradyzq · Post by **bradyzq** » Wed Sep 18, 2013 7:34 am

You are correct. 192cc measured at 3.5bar fuel pressure.