Timing chain tensioners are a common failure point on Honda S2000's. Replacement is simple, however. Bellow Ballade Sports explains why these commonly fail, and how to fix the TCT. "The timing chain tensioner is also referred to as the cam chain auto-tensioner. The S2000 uses a singular gear called the Idler Gear to sync the camshafts and crankshaft timing via timing chain. The type of chain, made by Borg Warner, is called a silent chain. It is extremely durable and very tough. Hardly do you eve