The challange was to do the impossible, fly a huge aerobatic RC-plane under Stockholm through a 3.9km long tunnel called Södra länken.
The plane is 80" wide and weighs 13lb. The mighty electric motor provides 35lb of thrust and a topspeed closer to 120mph.
enjoy.
Running street tires on trackbite is very slippery, here is a test to show that my car does the 1/4mile faser in rain then on a prepared dragstrip, running on regular street tires.
enjoy :)
http://www.x40nor dic.com/Gallery/Uplo ad/trackbite_vs_regn .jpg
in the dry my best time so far is 13.44s@198.3km/h