The still left flywheel pictured is the earlier Silvertop style while the appropriate will be the lightened Blacktop. Regardless that the Blacktop head contains a far more open combustion chamber (see “Head combustion- chambers”) it nonetheless has an increased static compression ratio (see “compression ratio”), this is solely due to https://4age-20v-itbs02345.worldblogged.com/46087313/4age-20v-for-sale-fundamentals-explained