At 08:10 PM 5/17/2004 -0700, you wrote: >Is there any kind of guidance on these holes in the >speed brake? I have a belly board (speed brake) and >it is solid. I can easily put holes in it. What is >the optimum size hole and number? Does layout matter?
In the newsletters, there was a diagram of a speed brake installation dated 8/15/76. It had two offset rows of 2 inch holes on a 6X30 inch brake. Larry Severson Fountain Valley, CA 92708 (714) 968-9852 lar...@socal.rr.com