What tuning needs to be done?
If I just install the stage one intake in my 04 rmz250 does the carb need to be rejeted and/or are there any other changes that need to be made?
Over 4 years ago
Location: Avoca, PA
Hot cams inc recommends to install the intake cam if you use it for xc/trailride, both for mx type racing. Not to say you can't get both in there for trailriding, just the powercurve changes with each different cam change. When you install the intake cam alone, you will notice a better mid to top range with no bottom end loss. A better exhaust and filter should be the first thing you do before this. You don't need to but can install the cam without getting the pipe and filter and get better torque. As for rejetting, as long as its stage one its only minor adjusting.