The FB25 engine had double overhead camshafts which were pushed by a routine maintenance-free chain. For that FB25 motor, a sequence drive was adopted because it enabled a narrower included valve angle and a reduction from the sprocket diameters on the crank and camshaft for lowered width. Because of the https://fellowfavorite.com/story11067704/new-step-by-step-map-for-img-recliner-coffs-harbour