While the Blacktop head incorporates a far more open up combustion chamber (see “Head combustion- chambers”) it however has an increased static compression ratio (see “compression ratio”), this is only due to the piston design. The Silvertop piston incorporates a pretty little dome with two deeply angled exhaust flycuts, two https://thesocialroi.com/story8239913/blacktop-4age-things-to-know-before-you-buy