How do you line TDC marks on a overhead cam Honda s2000 2003?

To line up the TDC (Top Dead Center) marks on a 2003 Honda S2000 with an overhead cam, first ensure the engine is at TDC by rotating the crankshaft until the timing mark on the crankshaft pulley aligns with the TDC mark on the timing cover. Next, check the camshaft timing marks; the intake and exhaust cam gears should have their marks aligned with the cylinder head surface. If necessary, adjust the camshaft timing by loosening the cam gear bolts and repositioning them until the marks are correctly aligned. Finally, double-check all marks before reassembling to ensure proper timing.