Hi 
 
	 
 
	I have searched around to find the answers I need, and bear with me. I'm no mechanic, only a grease head. But i can't seem to find what i'm searching for. 
 
	I have valve tick that sound like a freight train. I know the specs and how to tune them. Only, I don't know the difference between what is the intake and what's the exhaust. 
 
	I did a quick fix, and you can tell me if this ruins my car. I adjusted everything to 0.14. They were probably somewhere between 0.3 or more. It sounds perfect now. No tick and quiet as a mouse. It has 260k km. 
 
	the specs and how to tune them. Only, i dont know the difference from what is the intake and whats the exhoaust. anyone care to explain to me?
 
	All help would be much appreciated.