Bike: '03 WR450F Supermoto (European Spec)
Engine: YZ Exhaust Cam, manual tensioner, Twin Air filter
Exhaust: Akrapovic EVO Ti system
I had it jetted last year (by a guy I trust) when the exhaust cam was fitted, he did it by ear/feel but retained the original jets. It ran and sounded fine after that but has started sounding odd lately. So I'm wondering if the standard jets aren't enough for the mods or maybe it's running lean?
You guys have any ideas?
Edited by RipGroove99, May 03, 2013 - 09:33 AM.