Injector duty cycles

Roger Feingold rfpro at postoffice.worldnet.att.net
Mon Dec 9 20:19:27 GMT 1996


Thanks for your answer. I got different numbers than you, but I still was
wondering if anyone had some test data. I figured 467cc of air per cylinder
per intake stroke. At 5k rpm that's 25.3g/s. 12.6:1 A/F is 2g/s of fuel.
2x60x60/454 = 15.86 lb/hr. This assumes 100% VE. At 6k rpm would be even
higher, 19.11 lb/hr, this is why I thought it would be maxed out.

Roger.




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