Posted by Bryan Felsher on April 22, 2002 at 07:00:24:
In Reply to: Running with a new Raask posted by Nod on April 21, 2002 at 21:40:06:
I was running a drag pipe with 4 inch baffle. I
also had a UNI foam air filter. I ran a 160 main
jet and it ran well. So with stock airbox, you
should probably try a 150 main jet. With the 165
main jet it ran too rich. The bike will definitely
run much much better if you run a 160 main jet and
K+N or UNI open air filter and get rid of the air
box. That way you'll get the most out of the
Raask drag pipe. Since youre flowing air out much
better with the pipe, you need to flow air in much
faster with a UNI or K+N open air filter. Therefore
you will also need more fuel. My bike does mean
burnouts and pulls really hard this way. Just
a suggestion.