Stripped Threads-Help!

[sleepydsm]

Fuck it. I retapped it, it still didnt do shit. I cleaned out the thole with q tips and cranking the engine over flowing oil out. My uncle stopped by, he is a master mechanic blah blah blah and has been doing shit for hundreds of years etc etc. He said this was a classic scenario, and I just need to heli coil it. He said i dont need to take the head off. I do understand why I should. I seriously just want to say fuck it and just drill tap the heli coil with the head on the car. Im sick of this shit. This is the only thing keeping me from driving my car.