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Old Mar 6, 2006 | 02:45 PM
  #1  
WS6TransAm01's Avatar
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From: East Brunswick, NJ
Default Headwind and E.T.

A budy of mine and I have an friendly argument going.

He is claiming that a 18-20mph head wind caused him close to two tenths [0.20s] of a second in ET. Im saying its probobly closer to five one-hundredths [0.05s] This is on a car running high 10's

What do you guys think? What have you experienced?
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Old Mar 6, 2006 | 03:19 PM
  #2  
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From: Mufflerville, CA
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IMO, it is just common sence that it will slow you down more WAY more than .05

Just feel the resistance when you WALK DIRECTLY against a 20mph wind, let alone drive a 3500lb brick down the track. I'd say AT LEAST 1/10th difference.

^^^again, just my opinion.....no science.

PS--30mph directy head-on wind when I ran my 12.3
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Old Mar 6, 2006 | 09:31 PM
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From: Gainesville, Florida # of drag strips runs: ?!?!?
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Wind can be a little or a lot. Aerodynamics are a big factor in this.

I'd say a good tenth at least if the wind truly was 20 mph.

Derek
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