Even though the Blacktop head contains a more open up combustion chamber (see “Head combustion- chambers”) it continue to has a better static compression ratio (see “compression ratio”), this is solely due to piston design. The Silvertop piston incorporates a incredibly smaller dome with two deeply angled exhaust flycuts, two https://4ageforsale04512.blog-a-story.com/11712947/details-fiction-and-toyota-4age-blacktop-engine-for-sale