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View Full Version : specs for every fuel injector (almost)



dannyho
02-08-2007, 02:09 PM
I found a massive list of fuel injector specs ( flow rate, part numbers, applications they were found in, horsepower per injector at ## BSFC and ## Duty Cycle), but it was difficult to read and not that easy to sort through. You see, I'm trying to put together EFI on a budget, so any cross references were a huge help. Anyway I put the list into a xls file, with a separate sheet for each manufacturer. thought I'd share it!
:git:
this way you can sort them any which way you want, by flow rate, car type, or whatever.

70GS455
02-27-2007, 10:57 AM
What would be really helpful, but a lot of work, would be to plot the characteristic curve of each injector as a function of fuel pressure. The chart gives only one operating point (i.e. a specfic flow rate at a specific pressure). But a family of plots might be more intuitive.

See here: http://www.gnttype.org/techarea/fuelsystem/fuelinjectiondoc.html for more info. You could use approximation of F2 = F1*SQRT(P2/P1) to get the other operating points.