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View Full Version : Calculating IFR slope with no vacuum reference?


67SS509
January 24th, 2008, 03:19 PM
I'm going to install a set of injectors in a 408 this weekend. They are rated 48.83lbs./hr @ 58.0 PSI. I will be using an aftermarket regulator set at 58.0PSI without a port for vacuum reference. Is there a way to calculate the slope for the IFR table and the value it starts at?
5.7ute
January 24th, 2008, 04:19 PM
Use this spreadsheet.:)
67SS509
January 25th, 2008, 03:59 AM
Use this spreadsheet.:)

Thanks, that's exactly what a simple mind like mine needed. It's so simple a "Caveman could it":D