this just in rs2 injectors will not support anywhere near 400 whp
09-11-2006, 01:43 PM
#14
IIRC Bosch "green top RS2" injectors and 42 lb/hr don't go together in the same sentence unless....
you are talking about flow at 4 bar instead of the typical injector rating at 3 bar.
What I remember is Racetronix's Lucas/Delphi 37 lb/hr at 3 bar flow 9% more than Bosch "RS2" injectors. Hence the need for different programming.<ul><li><a href="http://www.racetronix.com/621037.html">Link to the Racetronix 37 lb/hr at 3 bar Delphi-Lucas injectors</a></li></ul>
What I remember is Racetronix's Lucas/Delphi 37 lb/hr at 3 bar flow 9% more than Bosch "RS2" injectors. Hence the need for different programming.<ul><li><a href="http://www.racetronix.com/621037.html">Link to the Racetronix 37 lb/hr at 3 bar Delphi-Lucas injectors</a></li></ul>
09-11-2006, 04:14 PM
#20
4 bar FPR means 4 bar pressure differential from the fuel rail to the discharge tip of the....
injector. But then you knew that right?
For our cars, like you said, 4 bar (58 psi) plus 28 psi boost means the fuel pump has to deliver at least 86 psi to the fuel rail to make things work properly under full boost.
Dave F.
For our cars, like you said, 4 bar (58 psi) plus 28 psi boost means the fuel pump has to deliver at least 86 psi to the fuel rail to make things work properly under full boost.
Dave F.