2005 Infiniti G35

I have a 2005 g35 6 speed, revup model, just passed smog, and its making ticking noise, runs and drives, everything works great,all auto windows work,spec d headlights sunroof works, just did valve cover gaskets, new alternator, new belts, have new side mirrors, new plenum gaskets, it has about 156000 miles, its on coilovers and wheels,stage 3 clutch, transmission works great, car is clean title, pink in hand, if u have time to fix this will be a steal, you can drive it just be nice to it but I prefer u tow it, unless u want to risk it. all black interior with leather, I love the car, I would fix it but dont have time or space at the moment, definitely runs greats and its fast, its a rare color, definitely needs love but not much