07-01-2007, 08:56 PM
Join Date: Jul 2006
Total Cats: 71
Yeah, I found my problem. Used an improper conversion formula.
Here's where I got to:
First, solve for my fuel system capacity in gallons per hour, using known data
- (4) injectors
- rated flow is 440 cc/min each @ 3 bar
For purposes of simplicity, and because it can be compensted for later, we will ignore the fact that fuel pressure--and thus fuel flow--changes with manifold pressure.
- Flow in cc/min * .015873 = Flow in gph
- 440 x 4 * .015873 = 27.9
Since I have an intercooler, 10% water to fuel is appropriate, or 2.79 gph.
No reason to calculate for duty cycle, as the WI DC will always equal IJ DC
Got it. At that rate, probably shouldn't do a dual squirter system, even if I had them staged. No biggy. Thanks