4G13 air flow volume
Posted 23 December 2007 - 12:42 PM
Appreciate if anyone can give me an info about the exact amount of air
(cfm) entering the 4G13 injection factory engine.
Posted 14 April 2008 - 11:59 AM
There are 4 cylinders, intake stroke of all 4 cylinder will be completed
every 2 cycles.
Thus at 6000rpm, meaning 6000 cycles per minute, all 4 cylinders will
completed 1298cc (1.298Litre) suction 3000 times, which is 1.298 x 3000 =
3894 litre / minute
Posted 16 April 2008 - 04:14 AM
Make it estimately 85%, the ingested volume is only 0.85x3894 = 3310 L/min
However, the proper way is to use an Air flow meter to measure the actual
volume and calculate back the V.E.