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Originally Posted by Sternjaeger
...what do you mean exactly?
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When burning fuel in the cylinder, if we're talking about an ideal process - you need exactly the same amount of fuel and air in your mixture. Since space in cylinder is limited, there is only so much air and fuel you can put in there (if we're not talking about turbo or supercharging). And certain amount of fuel requires exactly certain amount of air (I forgot the exact ratio but I can dig it up if you want, I have it one of my books).
The biggest downside of carburetors is that they can produce such ideal mixture only on certain RPMs, or RPM ranges. While direct fuel injection is much more flexible and can provide the engine with better mixture on all RPM ranges.
I am talking theory here, but I believe this is what Richie meant with:
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That's a very good question. I think because of the fuel injection of the German fighters the Allied aeroplanes will have more fun with the flames.
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12-14-2010, 08:54 AM
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