Originally Posted by bigborefan
What' you guys take on the UNI Pre Filter? Good investment? Do you need to rejett? Do you run it dry or oil it?
Re-Jet depends on what modifications you've done. Personally I replaced the stock exhaust, removed all the emissions crap, did the UNI Pre-Filter, and re-jetted the carb all at the same time. All the changes at once had a dramatic effect on how the bike ran. I run the Uni-Filter with a skin over it(both oiled).