No. ***Dual ohc means there are 2 camshafts on the vehicle also meaning more valves
SOHC--Single OverHead Cam DOHC -- Dual OverHead Cam
Si R is the Japanese made CRX body, which is rare. DOHC is dual overhead cam. In regards to Honda's.
Do you mean Dual Overhead Cam and Overhead Valve. Overhead Valve has the camshaft positioned just above the Crankshaft in the block of the engine and uses Pushrods to actuate the valves. Overhead Cam(Single Camshaft) and Dual Overhead Cam(Twin Camshafts) have the Camshaft positioned in the head directly over the valves. As a rule of thumb OHV(Over Head Valve) engines have smaller and shorter heads while SOHC(Single Over Head Camshaft) and especially DOHC(Dual Over Head Camshaft) engines have much wider and taller heads to fit the camshafts and their accessories. Sometimes you can tell by spark plug positioning but this is not always accurate. Most OHV have the spark plugs on the sides of the heads with the distinct exception of HEMI heads. DOHC usually have the plugs in a North-South(Up-Down) arrangement.
it means air conditioning.
SiR means "sport injection racing." DOHC means "dual overhead cam." VTEC means "variable valve timing and electronic lift control."
Overhead is the expenses for running a business. Such as electric, rent, payroll, etc. They are usually termed overhead expenses.
rain or an overhead sprinkler
A gatory is a bridgelike overhead structure.
dual
dual layer means there are layers of pits and lands on the dvd
no 3g is a web speed and dual camera refers to two cameras
dual screen