Elevation is awesome for some of you this time of year. The 1/8' is great to practice your launches and the concrete pads will help hooking up. Once you master the 1/8', you'll have to find a 1/4' mile track. Our setup is geared for mid track to topend, that's when you'll pass low 12 second bracket cars on the top end and they will think what the heck just happened. Check www.racefan.com or www.nhra.com for tracks in your area. In Concord, NC is Zmax Dragway, at 630', full concrete, and 4 lanes http://www.nhra.com/schedules/fullthrottleseries.aspx, it's known as the bellagio of racetracks. Feel free to PM me I'm here to help. You will need DR's with the power your making.