First off, I get full boost at about 100 ft down the track. And there were a couple of passes today where the car wanted to go sideways when the turbos kick in. It got squirrely(sp?) but I fought it and stayed on the gas to win the races. I've never tried slicks. I wonder if it'll really help me more since I only have moderate boost off the line. Again, my drag radials are really for not spinning when the turbos kick in right before going into 2nd gear. That's when I would normally spin w/ street tires.