They may seem overtorqued but even from the factory they are a pain to get out, thats a DOHC motor so assuming they're the 10mm hex bolts? we didn't get 204's stateside. After destroying several with my bluepoint socket, which had a chamfer, I sprung for the snap on version with no chamfer and haven't destroyed one since. That plus the proper cam holder tool, which you can acquire from company23, should make it 'easy'.