tick at times

[lightning95]

Hi all, i am thinking of buying a 99 cobra that has a vortech blower on it. owner says at times when driving it has slight tick. sounds like driver side, only at cruise
does not due it on accell or decell. any suggesstions.....how much is it worth.
if it is the head, how much to fix it....i know it will need forged pistons and rods in
a matter of time......thanks