The still left flywheel pictured is the earlier Silvertop structure while the right is the lightened Blacktop. Despite the fact that the Blacktop head incorporates a additional open up combustion chamber (see “Head combustion- chambers”) it nevertheless has a higher static compression ratio (see “compression ratio”), this is solely due https://toyota4age67890.getblogs.net/72253771/fascination-about-4age-20v-turbo-engine-for-sale