Regardless that the Blacktop head features a additional open combustion chamber (see “Head combustion- chambers”) it even now has a greater static compression ratio (see “compression ratio”), this is only due to piston structure. The Silvertop piston contains a very smaller dome with two deeply angled exhaust flycuts, two moderate https://4age-20v89809.suomiblog.com/4age-for-sale-things-to-know-before-you-buy-47046087