9 92notch6886 New Member Nov 15, 2006 15 0 0 Aug 22, 2008 #1 Aug 22, 2008 #1 how do i calculate the compression with a 60cc head? Compression with a 58cc head is advertised at 10.4:1, 9.7 w/ 64cc head
how do i calculate the compression with a 60cc head? Compression with a 58cc head is advertised at 10.4:1, 9.7 w/ 64cc head
NIKwoaC 中國製造 15 Year Member Oct 31, 2006 5,525 943 214 Chengdu Province Aug 22, 2008 #2 Aug 22, 2008 #2 Compression Ratio=(Clearance Volume+Displacement Volume)/Clearance Volume Clearance Volume=Cylinder Head Combustion Chamber Volume+Piston Dish Volume+Volume Above Top Piston Ring+Deck Clearance Volume+Gasket Volume
Compression Ratio=(Clearance Volume+Displacement Volume)/Clearance Volume Clearance Volume=Cylinder Head Combustion Chamber Volume+Piston Dish Volume+Volume Above Top Piston Ring+Deck Clearance Volume+Gasket Volume