While the Blacktop head contains a far more open combustion chamber (see “Head combustion- chambers”) it however has the next static compression ratio (see “compression ratio”), this is purely due to piston design. The Silvertop piston includes a quite modest dome with two deeply angled exhaust flycuts, two reasonable internal https://toyota-4age-blacktop-engi82926.elbloglibre.com/31283327/5-essential-elements-for-4age-blacktop-for-sale