Quote:
Originally Posted by tpepmeie
Don't forget the rail pressure is regulated to 350 kpa (50.8psi) not the standard 43.5psi rating pressure. That brings the injector flow capability closer to the calibration value.
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Todd,
For purposes of comparison, aren't the Bosch injectors rated at 43.5?
Using a 50.8psi fuel pressure brings flow for the RCs to 21.5.
Not sure that the calibration value is at a 50.8psi. You might be able to shed more light on that.
Chris,
I've had the same Accels in my motor since 2007 and they continue to operate without any hiccup. Although the Accels are rated at 21lbs @43.5psi, I had one tested and it flowed 20lbs @43.5.
This has its greatest effect on idle and low pulsewidth situations.The voltage bias (which is not available from Accel) is also different from the stock Bosch. The injector also tested linear down to 1.5ms.