H hlmrx1 Member Joined Jan 6, 2005 Messages 31 Jan 10, 2006 #1 Anyone know what jet sizes are numbered in, english or metric? So what does a 135 main jet actually mean? 135 thousanths of an inch or is it some kind of metric number?
Anyone know what jet sizes are numbered in, english or metric? So what does a 135 main jet actually mean? 135 thousanths of an inch or is it some kind of metric number?
