Timing Belt - su Amazon AdRisparmia su Timing Belt. Spedizione gratis (vedi condizioni) Porsche 944 Turbo Timing Belt Replacement (1986-1991 wwwcanparts›Porsche HomeReplacing the timing belt is an important part of the maintenance on your Porsche 944. Even if you do not need to replace it, the belt will need to come Porsche Boxster / Cayman Timing Belt Or Chain? (1996 Which models have a belt/chain? 1996 - 2004: Till 2004, all Boxster and Cayman cars equipped with the 2, 2 and 3 engines only feature a timing chain.