K kendogg Member Jan 29, 2007 1 0 Jan 29, 2007 #1 So I just got a 94 z-dr125, Im thinking about putting a pro-circuit T-4 exhaust on it. Ive never really worked on dirtbikes, so I dont know if i need to re-jet with the new exhaust. Any help??
So I just got a 94 z-dr125, Im thinking about putting a pro-circuit T-4 exhaust on it. Ive never really worked on dirtbikes, so I dont know if i need to re-jet with the new exhaust. Any help??