Greybeard,

I've have my stock longs on it, BUT I've opened them up a bit by drilling through the first chamber in the front of then and also drilling four 1/2 holes into the back plate that holds the "pea-shooters" in place. So the additional flow from the opened-up airbox should flow pretty well, I'm guessin'. They also sound pretty good...just enough PUT-PUT-PUT to overtake that dreaded "sewing michine" cam chain sound without sounding like those dang LOUD "Sunday at the Rock Store, Look at ME(actually, HEAR ME) Harleys".

Dwight

Yep! Just like a good Single Malt Scotch, you might call me "an acquired taste" TOO.(among the many OTHER things you may care to call me, of course)