Inter start/single pass intercooler on a 5000

[audifan4evr at aim.com]

so in case any one was wondering what ever happened to the 5000 with the intermittent start well it was the pin. cracked right off almost flush to the flywheel. after pulling everything and getting the flywheel out i took it to thanks willow automotive (a local awesome shop by me). he actually put a nut around the broken pin and then proceeded to weld the inside of the nut to the broken pin...after some cooling and a slow turn the pin was out.YAY. the 5000 is back.... but anyway back to the real question i have. i just ordered a 200 20 valve intercooler off eBay 65$ shipped. i do know that i have to drill out for the air sensor and was wondering how i am going to hook up a bypass valve. i see that right next to the sensor spot is a nipple that sticks out that is not drilled can i drill this out for hook up of the bypass valve?