The Ford Barn

redmodelt · 06-07-2013, 09:59 PM

You do not have to fill the whole jet, just the tip where the hole is. you will never drill a straight line if you fill the whole jet anyway and it would take too much effort for the fuel to be sucked through that long tiny hole.

Bluebell · 06-07-2013, 10:32 PM

Yes, the rate of flow through a jet is dictated by two things;
1. the diameter of hole, and
2. the length of the hole.

06-07-2013, 09:59 PM	#1
redmodelt Senior Member Join Date: May 2010 Location: Portland OR Posts: 6,408	Re: testing jets You do not have to fill the whole jet, just the tip where the hole is. you will never drill a straight line if you fill the whole jet anyway and it would take too much effort for the fuel to be sucked through that long tiny hole.

06-07-2013, 10:32 PM	#2
Bluebell Senior Member Join Date: Nov 2012 Location: Tauranga, New Zealand Posts: 726	Re: testing jets Yes, the rate of flow through a jet is dictated by two things; 1. the diameter of hole, and 2. the length of the hole.