heh....
no tingle ;(
chao tian jiao "facing heaven" chiles are the preferred chile of Fuscia Dunlop's Land of Plenty nee' Sichuan Cookery.
They're a moderate-heat chile compared to the tien-tsin chile available at The Spice House.
I won't make the mistake of using tien-tsin in my gong bao again. My favorite part of the dish is the smokey, dry-fried red peppers and peanuts.
as per the "old" sichuan peppercorn available in Chicago's Chinatown markets and apothecaries: I merely imbue the oil with the husks then strain them out.