Dave@AVT
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Everything posted by Dave@AVT
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Well first off - if you have an injector near 80% duty, then its nearly open all the time. Problem is, the inlet valve that your squirting through isn't. Simple as that - Say you then want to increase the fueling output for some reason (say increased boost), now at 90-100% all your actually doing is squirting the extra fuel on the back of the nearly already closed valve, whereas you actually wanted to get it in the combustion chamber... So, the ideal solution is larger injectors, squirting a large amount of fuel for a short duration close to the point of valve motion where its going to have ma
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There, youve said it, 2 seconds to do a complete circuit. The whole reason why water is so good, is its ability not to increase in heat that quickly, but also the same issue is once its hot it is hard to cool down quickly, so if the water is flowing round a whole circuit in 2 seconds, how long is it passing through the rad, half a second? As per the whole liquid to air phenomenon - water cools air very quickly, hence why we can get the water out of the core quickly, but also even if the flow is slower, it doesnt matter as water has such a high specific heat content, so will take a long time to
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