Thanks for the advice man. Yes - single filter not the Freak thing. I'll have to check the jets size 'cos the bike is running beautifully. Let me play this scenario out....what IF the mains are indeed 130's, and like I said the big is running really well, could I pull the snorkel and take her for a run to see if she feels OK, or is popping etc. ? If she feels good, could I assume the jetting is OK or is it possible I could damage the carbs or something without necessarily feeling a problem. I have read so many conflicting opinions about the snorkel but the majority seem to report some improvement with it removed if the jetting is correct.


'06 Speedmaster, DBA Performance Pipes, re-jetted, needles, Snorkel / AI removed, shiny bits......