Even though the Blacktop head encompasses a a lot more open combustion chamber (see “Head combustion- chambers”) it still has the next static compression ratio (see “compression ratio”), this is solely due to piston structure. The Silvertop piston contains a really modest dome with two deeply angled exhaust flycuts, two https://toyota4ageblacktopenginef46543.vblogetin.com/36961509/the-greatest-guide-to-toyota-4age-for-sale