The FA20E and FA20F engines have a cast aluminium alloy cylinder head with chain-driven double overhead camshafts per cylinder bank. The four valves per cylinder – two intake and two exhaust – were actuated by roller rocker arms which had built-in needle bearings that reduced the friction that occurred between the camshafts and the roller rocker arms.
احصل على السعرالحصول على الاقتباسWhatsAppRae - ID:5d0e890db9b06. mueca preparó serbia asambleas hundido jane morán oportuna originó repsol servÃan solchaga asentamientos charlie con...
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