I was thinking of putting pancakes on mine,but the thought of 600 mi. long trips with a giant sucking sound roaring through my ears, made me think of another way, however, undoubtedly freaking the system adds bhp to the crank. My thought on this thing since I have the airbox de-snorkeled ; In conjunction with Bell mouth and the UNI filter to provide the lung with _unturbulent air.I also have given the thought about drilling out too,(or removing resrictor plate)furthermore, I'm a little concerned about mid-throttle ride-ability ,whether as a side effect,that it maybe compromised.
Since the lung is an integral part of the engines breather system.
