8th Generation Honda Civic Forum - View Single Post

d_hidayat2000 · 01-25-2007, 03:51 PM

Hi Gina, yes honda is SOHC but have 16 valves, 2 in, 2 out
vtec activate the lobe opening the intake valve
in "eco" mode, only activate 1 intake valve and will activate 2 intake valve in high power mode

01-25-2007, 03:51 PM	#38 (permalink)
d_hidayat2000 Junior Member Join Date: Jul 2006 Posts: 4 iTrader: 0 / 0%	Hi Gina, yes honda is SOHC but have 16 valves, 2 in, 2 out vtec activate the lobe opening the intake valve in "eco" mode, only activate 1 intake valve and will activate 2 intake valve in high power mode