Like 98xc700BB said, they will lift it up if thats what you want to do, and it depends on which brackets you get, but generally about 2" up and its enough. I don't agree with taking the limiter strap out all together though, you could spear the track with the front of the skid, you should be able to let them out some, but keep an eye on where the fronts of the skid are.
Clutched
Jetted, boyesen reed petals, boost bottle, 98xc carbs slides, 1371 needles, gutted air box
Homeade 7 1/2" riser
Homeade suspension drop brackets
shortened and blackened windshield
powermadd handguards
144 conversion, tracks usa extensions, custom tunnel extension and rear bumper, IQ flap, 1.25" track