Toda Heavy Duty Timing Chain Tensioner S2000 F20C 2.0L AP1 S2K

The factory timing chain tensioner is known to be problematic with S2000's, especially after installing camshafts. The purpose of this heavy duty tensioner is to maintain correct tension and to overcome the oil pressure auto tensioner's weak-point, preventing the valve timing slipping under engine braking. Work with heads that have up 1mm shaved off the deck face.