I see that they(dealer or BRP) still uses the foil/foam material that is flammable and cuts down on air flow around the gas tank. See below:
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This makes the heat problem in the tank hotter. This is what works better. It's only 70 mil in thicknes, none flammable, and easy to work with.
http://www.amazon.com/gp/product/B004PILLZG/ref=oh_details_o03_s00_i00?ie=UTF8&psc=1
View attachment 77275
and it was fixed on my 09 RS too just by having the pipes ceramic coated by Jet Hot. I just don't understand why more owners haven't had this done. :bdh:
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Actually there was no insulation there before That came from a wrecked Spyder they had sitting there and I asked them to put it on the plastic. Cap stays cool now so does the seat. The rest is 1mil DEI 1500 deg tape. Only flow it cuts down on is what heat is rising up above the tank. None on that side now.:thumbup:
The rear cyl pipe curves just in front of the gas tank and then downward to the cat.....did you wrap that one also?
And where did you find the insulation you put on the tank?
Looks to be useful stuff.
Dave,
Mike might have a good point here; does that extra thickness reduce airflow around the tank, and would a thinner insulation do the same job? :dontknow:
I am not a contortionist (but I know some girls who are WOW) so if you want to hang off while I am riding to get the flow numbers we could do that. :yikes:Got it! :thumbup:
Since you've got the termometer; have you been able to take temperature readings at the rear of the bike (Where the air is exiting the Tupperware), while it is in motion?
(I'm not sure what it would show; just curious...)
It probably won't. You need three things to ignite a fire, fuel, an ignition source, and air (oxygen). In a closed container the air would be displaced by gasoline vapors and there would not be enough to support combustion. The explosive or flammable limits of gasoline range from 1.4% to 7.6% gasoline vapor in air. Too little air and there is no fire, too much and there is also no fire, even with an adequate ignition source.At what temp will gas ignite in a closed container???