Originally Posted by Luke
On the factory bikes I've seen some are, some aren't.
Thinking I have seen lots of folks open up an air box and the exhaust to get better flow... If the filtered inlet is too small couldn't it choke those 4 carbs when you are stroking across the playa at WOT? Or maybe you could just use smaller diameter exhaust pipes
It just looked like those 4 carbs might want to suck more air than can pass through that single smallish inlet at WOT. That said I am not an engineer nor do I play one on tv