For 2014 can anyone clarify what is/is not legal. I know the 8.5 venturi with the K98 needle is now required, along with a pairing of 3.6 or 5.2 floats. My question has to do with the “inside jets” – see the picture under “carburetor race preparation”: http://www.karting.co.uk/kandk/tech/prepjettingrotaxcarb.html
In the Rotax 2014 tech doc, I did not see anything called a “choke jet” which is noted in the picture. There are options for 30 and 60 I believe, can we use either in 2014?
Also for the other 2 small items – idle jet, and idle jet emulsion tube – can we use any numbers and any combination?