good ole' heat soak...I'm still buying bags of ice between runs...take the grille out for the track...a lot less headache, and I still run with the best of them...once I have the trailer, I'll take along my farm fan to set up in front of the car...its a 4' high fan, puts out a lot of air...but, I know for autox, you need to cool longer and the mods are the only way...but this works for me to drag race once in awhile...good luck Woody, tighed1, enjoy the read...