http://public.fotki.com/DollarDave/c.../p8150946.html
The above link is to a photo of the "rumble strips" that were a part of the former Cajon Speedway in El Cajon , California. These strips were inside of the turns 1 and 2 ; 3 and 4 areas.
Cajon Speedway opened as a 3/8ths mile dirt oval in '61 ; was paved in '67. These rumble strips were added at a later date. Cajon lost their lease in 2005 and closed. Those familiar with this track may recall the murder of the promoter in 2003. Steven Bruckner was killed in a botched home invasion robbery.
Why am I telling you this ? ... Because Iam convinced that these strips took the life of 22 year old racer Kara Hendrick in 1991.
Kara was driving in only her third USAC Western States Midget Series event on October 5, 1991. And it was only her second time out in her new state-of-the-art full Beast Midget.
Initial reports believed there to be some sort of mechanical failure as on-lookers noted sparks coming from the undercarriage of her car and as she entered the third turn.
Others said that Kara was inexperienced and driving "over her head" that day.
What is not disputed is that Kara had driven up and onto those rumble strips , later to be referred as "ripple strips" in the media reports following her accident.
Striking these strips at speed upset her car causing it to flip violently with subsequent contact with another midget , striking the outside concrete wall ( top of cage first ) , flipping over that wall and coming to rest after hitting a billboard sign.
These "strips" are actually individual sections spaced about 12 feet apart. Each strip is about 4 inches tall. However , it should be noted that these strips are on a concrete curbing or slab that is 3 to 4 inches above the track surface. A typical "strip" may be a height of as much as 8 inches tall .
Pavement midgets ride at a very low "ride height" and in many cases only a couple inches to the lower frame rail. Striking something 6 to 8 inches in height and riding up and over it caused this accident.
While we don't have to worry about Cajon anymore , I do believe that some of these same and similar hazards do exist today at some Midget venues. And this is why USAC and all other sanctioning organizations have got to inspect the tracks where they approve event scheduling.
Iam convinced that in the absence of those ripple/rumble strips at Cajon , Kara Hendrick would not have lost her young life that day.
Cajon was primarily a stock car venue where Late Models , Street Stocks , Hornets , Bombers and Legends posed little in consequence to those rumble strips.
Midgets are a different animal and track owners and sanctioning bodies must be aware of that difference to run a safe show.