QUOTE (blackmagic250R @ Aug 1 2011, 08:58 PM)

this person routed it totally wrong.... you can route it differently and it would work AMAZING... already have a friend that has one on an old xr500 motor its more looks then performance...
I agree, the small amount of exhaust exiting can't provide too much boost, but it would be awesome to make a cheepie blowoff valve for it and impress the hell outta some chicks...