Regardless that the Blacktop head incorporates a additional open up combustion chamber (see “Head combustion- chambers”) it nonetheless has a better static compression ratio (see “compression ratio”), this is only because of the piston design. The Silvertop piston contains a quite tiny dome with two deeply angled exhaust flycuts, two https://socialstrategie.com/story4109371/blacktop-4age-things-to-know-before-you-buy