Well i have about 300 miles on the new cam and I was taking a friend for a ride. Believe it or not I the first launch I spun the front tires off the line on dry pavement! . I was like DAYUM! Ive done it before without the stall but on wet pavement. So I launched again and spun all four and felt the truck get a little sideways! I guess its learning the tune nicely. So im really excited about this mod. I plan on going ot the track on stock 16 inch rims, but I might have traction issues. The tires im running on my 20s are General Grabber UHPs. They have really good traction so its impressive to me that I spun all four on dry pavement. Cant wait to get to the track!!!!