flexin 0 Posted January 14, 2006 Report Share Posted January 14, 2006 does anyone know how much air a golf vr6 sucks in per min @ full revscheersjohn Link to post Share on other sites
Eat this 2 Posted January 14, 2006 Report Share Posted January 14, 2006 goin by the fuel consumption id say a fair bit y?? Link to post Share on other sites
Seademon 0 Posted January 14, 2006 Report Share Posted January 14, 2006 Sounds like a Veyron comparison is coming! Link to post Share on other sites
Bee 0 Posted January 14, 2006 Report Share Posted January 14, 2006 Judgeing by the way mine sounds with a BMC CDA Kit about the same as a Jumbo Jet ! !amazed Bee.. Link to post Share on other sites
Col_M 0 Posted January 14, 2006 Report Share Posted January 14, 2006 fag packet calculation = 8515 l/min (8.515 m^3/min)making some really crude assumptionsassuming stoichiometric = 14.7:1rpm = 6500swept vol = 2.8 litres2.8x (14.7/15.7) = 2.62 litres/2 revs (coz it's 4 stroke only 3 cylinders intake per rev)2.62/2 = 1.31 l/rev1.31x6500 = 8515 litres (about 300 cfm)I haven't been able to find exact figures but that doesn't sound unreasonable.If that's the case then the BMC CDA has a intake diameter of 80mm. The speed 8515 litres per minute of air would need to go (assuming incompressible) through that intake oriface would be 1686 m/s or 3771 mph, that's more than 5 times the speed of sound at sea level !amazed Link to post Share on other sites
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