Co2 EMISSIONS can only be worked out by a 2,3 or 4 gas Gas Analyser. It has a complex computer chip inside the machine that filters the exhaust gas and works out the Hydrocarbons, the fuel & air...
the nose
around 50 grams- weight of the national champions car
it slows it down the more there is
they go from around 20 to 50 miles per hour the fastest one was 57
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