Injection Timing/Flow/duration discussion

[Power Hungry]

There are sooooo many variables to take into account with modified injectors that it's extremely difficult to nail down specific timing curves and flow rates. Even the difference between EDM and Extrude Honed nozzles will change flow characteristics, atomization, and combustion points.

As always, I am more than happy to share what I know (time permitting) and am actually in the process of writing an application that will take a standard calibration and uses adjustable sliders to determine calculated values such as SOI (timing), Pulsewidth, and a few other functions. This is mostly to help determine just where in the grand scheme of things we are starting and stopping the injection events to help determine if specific calibrations may be running more timing that expected and causing engine failures. However, it's also a useful diagnostic tool to see just what we should be expecting with specific modifications.

It's going to be a while before it's finished as I have other, more pressing tasks at hand. Rest assured though, it's going to raise a few eyebrows when I start running files through the scripts.