CLASS RACER FORUM - View Single Post

Jeff Kempton · 04-24-2012, 09:24 PM

From the NHRA 2012 Rulebook, General Regulations, Section 20 Page 30:

"7:2 COMPETITION NUMBERS
All contestants are required to display a permanent driver number
at all NHRA Full Throttle Drag Racing Series national events,
NHRA Lucas Oil Drag Racing Series divisional events, divisional
NHRA Summit Racing Series Finals, and divisional National Open
events. Numbers on side windows must be a minimum 6 inches
high and 1 1/2 inches wide. Class designation letters must be a
minimum 3 inches high and 1 inch wide. Driver’s competition
number and class designation must be displayed in a legible
manner in a contrasting color to the vehicle’s background color, or
light color on windows, in a prominent position, and be clearly
visible to the tower personnel. Class and numbers must be in the
form of permanent decals or paint. The use of shoe polish in any
form is prohibited."

04-24-2012, 09:24 PM	#2
Jeff Kempton Member Join Date: Apr 2004 Location: Halifax, Nova Scotia, Canada Posts: 238 Likes: 1,043 Liked 66 Times in 30 Posts	Re: Size of competition number? From the NHRA 2012 Rulebook, General Regulations, Section 20 Page 30: "7:2 COMPETITION NUMBERS All contestants are required to display a permanent driver number at all NHRA Full Throttle Drag Racing Series national events, NHRA Lucas Oil Drag Racing Series divisional events, divisional NHRA Summit Racing Series Finals, and divisional National Open events. Numbers on side windows must be a minimum 6 inches high and 1 1/2 inches wide. Class designation letters must be a minimum 3 inches high and 1 inch wide. Driver’s competition number and class designation must be displayed in a legible manner in a contrasting color to the vehicle’s background color, or light color on windows, in a prominent position, and be clearly visible to the tower personnel. Class and numbers must be in the form of permanent decals or paint. The use of shoe polish in any form is prohibited."