Despite the fact that 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 the piston layout. The Silvertop piston incorporates a extremely smaller dome with two deeply angled https://bookmarkize.com/story18525011/the-2-minute-rule-for-4age-20v-for-sale