The hail was small. No damage. For a stock pump it is awesome. I get a full 3000 rpm under power and can boost about 26 psi. Just finished the parkway today, definitely a towing job. Lots of steep hills, 20 and 25 mph curves. (remember I'm towing a 13,000 pound 5er) The scenery made the work worthwhile though. There isn't anything in TX that will compare.