Quote:
Originally Posted by Vincejax
What about the result do you think will be better specifically?
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If the test stand doesn't have enough horsepower to turn the pump at full output through injectors you aren't going to get accurate delivery measurements. For instance a full load fuel delivery at 1000 pump rpm will usually be quite different from 2000+ pump RPM. It also makes it more difficult to calibrate the fueling curve at full throttle if the test stand bogs down when throttle is applied. I'm not saying it can't be done, it's just not the best way of doing it. I also appreciate that the OP enjoys the hobby and wants to figure things out. I do have extensive experience and training with this pumps and sometimes it's just better to use the correct equipment and do the job right to get the best possible end result. My
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'85 Yota Crawler-2l diesel, custom built VE (by me), custom T25 turbo. Slow but fun!
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'12 Cummins, deleted