I am building a Daytona racecar,that I want to use on the track and street. The car has a Loughlin stock car chassis in it. I have been trying to come up with a way to try to make the car user friendly on the street and track. The car sits too low now with the coil springs to really drive it on the street. I was thinking about an air bag conversion,so I would be able to adjust the ride height for both street and track use. I could always remove the air ride kit and reinstall the coil springs for serious track use. Does anybody offer a good all aroung kit for replacing coil springs. I will need to gain about 4 inches of ride height to operate the car on the street. Am I crazy thinking air bags may be the way to go,or should I just go with taller tires and coil springs for street use? Any suggestions would be appreciated. Thanks Pete