1. 

   Mafix Owner Staff Member Administrator Donated!

   for boosted motors at minimum requirement
   
   (target horsepower x 0.6 ) / (number of injectors x 0.8 ) = required fuel in lb/hr
   
   lb/hr x 10.50 = required fuel in cc/min

    

   Mafix, Apr 20, 2008

   #1
2. 

   XR Pilot Well-Known Member

   When working backwards, a quick formula is:
   
   (Injector CC) / 5 x (No cylinders) = Crank H/P your injectors can support.
   
   (Crank H/P) / 1.34 = Kilowatt at flywheel, which is roughly what you will get at wheels in a RWD, so you will get a fraction higher in a FWD.

    

   XR Pilot, Nov 27, 2008

   #2

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