79 bronco Moderator & Self Custom Psycho Staff member Apr 9, 2010 5,420 774 178 47 I don"t know??????? Oct 23, 2011 #1 Honda 400EX Exhaust Shootout from Dirtwheels Mar 2001...
P Paulie B New Member Jan 17, 2008 3,412 58 0 SOMD Oct 23, 2011 #2 Dang they did their homework with the stock pipe at least when it came to max hp. Thanks for posting brother I:I
Dang they did their homework with the stock pipe at least when it came to max hp. Thanks for posting brother I:I
