How bad can a 15-30mph head wind hurt you.
#1
How bad can a 15-30mph head wind hurt you.
I took my car to the track today and the wind was howling. Mostly a head wind but some time 3/4 head on. I made two passes and called it a day. Both passes were done on street tires, full weight, slipping stock clutch.
Pass 1.
2.10--------------60ft
8.35 @ 89.36-----1/8
12.68 @ 115.00---1/4
Pass 2
2.09--------------60ft
8.36 @ 89.68-----1/8
12.71 @ 114.33---1/4
It looks to me that the second pass should have been around 115.5 going off of the 1/8 mph. The wind was seriously gusting on the second pass though. I lost about 3/4 of a mph on the big end. I was also wondering if it is normal for a M6 LS1 to pick up 25mph on the big end. For the top end mph I should be running around 92mph in the 1/8. Can any one shed any light on my situation. The car made 383/374 at the wheels.
Pass 1.
2.10--------------60ft
8.35 @ 89.36-----1/8
12.68 @ 115.00---1/4
Pass 2
2.09--------------60ft
8.36 @ 89.68-----1/8
12.71 @ 114.33---1/4
It looks to me that the second pass should have been around 115.5 going off of the 1/8 mph. The wind was seriously gusting on the second pass though. I lost about 3/4 of a mph on the big end. I was also wondering if it is normal for a M6 LS1 to pick up 25mph on the big end. For the top end mph I should be running around 92mph in the 1/8. Can any one shed any light on my situation. The car made 383/374 at the wheels.
#5
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We had the same situation going on up here at milan. Oh well I wasn't expecting anything great from my car anyways . Stock clutch isn't happy anymore. 12.7 @ 110 w/ 1.92 sixty. 25-30mph headwinds here too.
#6
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figure each 5 mph headwind is 2-4 hundredths depending on combo and wind resistance. you're still going 115 mph into a wind at 12.70? That's an easy mid 11 second car with traction and a good clutch.
Derek
Derek