tapping noise in head
 

hi..replaced the exhaust cam gear,vvt solenoid and actuator,timing belt ,tensioner and idler pullys and water pump...put in time and started the car...starts right up, runs smooth but has a loud clicking that is faster with increased rpms...did the timing belt and actual timing by the book and locked the cams down...rotated twice by hand.....any ideas what the issue could be? i bought the car for 800 and cringe at the thought of putting alot more money into it...it books for 2500...there was an error code p0014 and a code indicating misfire on #3 cylinder BEFORE the repairs...no there are no codes and the check engine light is not on....sorry...the car is a 2000 s40 1.9 turbo...147000 miles