torching in tire prep

Most tracks do have a no open flame rule, but like on a highway breaking the speed limit, just because youre not suppose to doesnt mean they wont.
When there is speed to be found by using a torch, they will use it.
 
I believe THIS is the episode that caught most people's attention and it happened about 10 years ago (2005.)

Copied from WKA site:
"Fire Safety: By now many of you have heard about the tragic fire at the WKA Speedway Dirt National at Waynesfield, Ohio last weekend. For those of you who have not, here is a summary of what happened and how it affects you.



Around noon on Saturday, June 11, Bryant Renfro and his father, Glenn, were working in their trailer using a propane torch. There was an explosion. Both men exited the trailer on fire. Somehow, methanol fuel was poured on Bryan from an unmarked one gallon jug, making his injuries much worse. A quick thinking karter from the next trailer saw the two men on fire, grabbed a pail of water and poured it on Bryant. He then grabbed a second pail and poured it on Bryan and his dad. It took both pails of water to extinguish the flames.



The EMTs and ambulance arrived within three minutes of being called from across the pits. Both victims got into the ambulance on their own and were rushed about ten miles to the hospital in Lima, Ohio. From there, both were air lifted to a burn center in Toledo, Ohio. The first report from the burn center was that Glenn had second degree burns on 30 percent of his body. Bryant was in worse condition with second and third degree burns on 60 percent of his body.



The Race Director called a meeting of everyone in the Waynesfield pits to explain the situation and offer prayers for both men and their families. The karters took up a collection to help with expenses, and according to an Internet post, they raised $6,400 to help. It is our understanding that the Renfros have no health insurance. Their only insurance coverage is what they receive through their WKA pit passes.



Our thoughts and prayers go out to the Renfro family. This was a tragic accident that will almost certainly affect both Glenn and Bryant for the rest of their lives. Worse, it was the third pit fire in the past four weeks involving exactly the same procedure.



Now, how does this affect the WKANESPS competitors, pit crews, family members, and race officials? First, all three of these fires apparently were caused by the use of a propane torch to prep tires. This act is prohibited under WKA Tech Manual Section 107.3 FIRE SAFETY. WKANESPS will strictly enforce this rule. There will be no open flame used in the pits to heat or prep tires. Violation of this rule subjects offenders to suspension of their WKA membership.



Second, all fuel containers must be either brightly colored or have a red diamond flammable label. These labels are inexpensive and are readily available through Internet suppliers. We are asking our vendors to ensure that all fuel sold at the track will be in marked containers. By the way, this is often a local fire code.



Again, our thoughts and prayers go out to the Renfro family and the victims of the other two pit fires. We wish them a speedy and full recovery. Now it is up to all of us to help ensure that this never happens again."

Personally, I could care less what advantage torching prep into tires gives you. I'll stick with a hot box, heat gun, or tire warmers if I need to heat the tires - all of which are certainly safer alternatives to an open flame. I still see racers wiping prep on with a rag and their bare hands, then pick up their smokes and light up to their lips.
You cannot regulate common sense (or a lack thereof.)

Thanks,
Brian Carlson
 
I agree with how dangerous it may be to use a torch in a trailer. But when you need to get prep in tires fast there is no better way. Now if there is time, a hotbox will get the job done. But nothing works as fast as the torch if you are in a time crunch. Use common sense though, the same way that people have started using gloves when handling prep. If you use common sense you should be ok. Heat the tires and then let the prep soak in before heating them up again. Make sure that there is a vent in the trailer, and if you do get caught on fire don't have someone dump gas on you. Seems like logical thinking to me.
 
Al,

While spinning the tires on the kart is the safest method of using a torch; Using a torch without spinning a tire is dangerous. Only people who have experience with this knows.
 
Tire warmers is a good alternative. I understand a torch is the easiest and fastest way but a good set of Chicken Hawks with drive that prep in just as fast without all the health hazards. Plus the prep goes in the tire versus being burnt off.
 
Sunlight can be a bigger help than most think as well during the day races... set them on the back door of the trailer. Night time is a different story. I prefer using a hot box no matter what.
 
What type of tip do you use on a propane torch> One for soldering pipe fittings or one that fans the flame out?

Thanks
 
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