THE BEST SIDE OF BLACKTOP 20V 4AGE

The Silvertop is just like all past A-collection engines built prior to it in that it uses a straightforward and trusted sprung idler wheel to help keep pressure around the belt. The Blacktop’s use a hydraulic tensioner and it’s own distinctive belt stress pulley to match.While its Obviously aspirated counterpart (4A-GE) used 5 valves for every