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Dick Butler · 08-17-2007, 11:32 AM

Aerodynamics is in the picture but I agree with Lynn, probably less than people think.. All cars have some problem with head wind. Having raced at TOPEKA with an 89 camaro SS/AA and Beretta GT/GA and Sunbird GT/FA we ALL lost et and mph into the wind. I will not guess what it was but in the range of .1 to .15. I am checking with the kids for their memory.
With a rapid factoring system like the comp C.I.C. major differences might be corrected very early in the year if more class heads up racing were done.

08-17-2007, 11:32 AM	#3
Dick Butler VIP Member Join Date: Oct 2002 Location: Richmond Indiana Posts: 1,196 Likes: 5 Liked 32 Times in 19 Posts	Re: 7.5 lb class for GT Aerodynamics is in the picture but I agree with Lynn, probably less than people think.. All cars have some problem with head wind. Having raced at TOPEKA with an 89 camaro SS/AA and Beretta GT/GA and Sunbird GT/FA we ALL lost et and mph into the wind. I will not guess what it was but in the range of .1 to .15. I am checking with the kids for their memory. With a rapid factoring system like the comp C.I.C. major differences might be corrected very early in the year if more class heads up racing were done.