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Old 27 Oct 2004, 10:24 (Ref:1137561)   #1
Mattracer
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Mattracer should be qualifying in the top 10 on the grid
F1 oil smoke

Sometimes during sighting laps, warm up laps etc, oil smoke is seen billowing from the exhausts on the current F1 cars, often for a few seconds, sometimes longer. Looks for all the world like a detonation. I'm assuming it is fierce blow-by due to piston ring tolerances not being too precise. Brundle often refers to oil over-fills. I'm led to believe there are two rings- a compression and a scraper. Is this the case? I'd apprecite any feedback to illuminate this for me.

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Old 28 Oct 2004, 02:54 (Ref:1138459)   #2
avsfan733
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avsfan733 should be qualifying in the top 10 on the grid
i'd put money on it just being extra oil that overflows into the dumps in the exhaust system, probably the mechanics intentionally overfill it slightly so that they get the max they can in there when it burns off
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Old 16 Nov 2004, 13:07 (Ref:1154909)   #3
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pitcrew should be qualifying in the top 10 on the grid
Yea its just overfill burn off
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