by sokota » Sun Jun 18, 2006 6:53 pm
A negative performance effect will occur by removing air box , the engine needs the dead air volume to take its gulps of air. There could possibly be a vacume created at the carb mouth by the air rushing past at higher speeds
Scorpion Sport 660 ,Buell XB9SX , 71 BSA 500 MX , XR600 Motard