Got rockers installed last weekend and it sounds quite a bit louder than the stock rockers. Now I read that the GMPP 1.6's (which is what I installed) is louder than stock. The sound is more of a "chnn chnn chnn" rather than a "clack clack". I just need to know if they should be adjusted or if they are just normally this noisy. When I had them installed, the guy had a remote started connected to the car to turn the engine as he went along and adjusted. I figured this would be almost the same as doing it while running.

 

roller rockers are noisier than stock rockers. so you will here a little differance but it shouild be a real noticable noise. they are probably fine, you just not use to the roller rockers yet and since you just got them put on your paying more attention to them witch in a sense makes them louder.