Injector selection

[Matt Ettus]

Hi.  I am in the process of injector selection for our FSAE car

Basically we have a honda CBR 600 engine with an air restrictor
It is 4 cylinders, and will never make more than 90 HP
It will run at up to 12,500 RPM

For my calculations, I guessed at 25% efficiency (better to guess low).
Using those figures, I come up with 13.6 lb/hr  (gasoline)

Since we dont want to run at 100% duty cycle, we would need the next 
larger size, right?  That would be 16 lb/hr.
Basically our choices are 13, 16, 19, or 21 lb/hr.  The system is 
non-sequential.

Thanks very much for all of your help


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-     Matt Ettus           mne1 at cec.wustl.edu                  -
-     6515 Wydown Box 3451                                     -
-     St. Louis, MO 63105                                      -
-     (314) 935-2602       Wash U Formula SAE Team Leader      -
-                          TKE Rush Chairman                   -
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