I had a DRZ400 before, only did the base gasket mod, keihin fcr39, DEP exhaust, airbox mod. Managed 110mph on a flat and 116mph down a hill with the wind behind me (speedo and satnav indicated), so technically the gasser should be at least capable of the same!
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2006 EC300 Enduro - Ignitech CDI - 38/NECW#2/165 FMF gnarly, FMF shorty, .50 front 5.7 rear
2016 RM-Z450
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