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2. Overhead valve engine - Wikipedia

   en.wikipedia.org/wiki/Overhead_valve_engine

   Simpler camshaft drive system: OHV engines have a less complex drive system for the camshaft than OHC engines. [16] Most OHC engines drive the camshaft or camshafts using a timing belt, a chain, or multiple chains. These systems require the use of tensioners, which add complexity. In contrast, an OHV engine has the camshaft positioned close to ...

3. Talk:Overhead valve engine - Wikipedia

   en.wikipedia.org/wiki/Talk:Overhead_valve_engine

   Here's the thing, though: with an overhead camshaft, where are the valves? In the cylinder head. Technically, an OHC engine is an OHV engine. It's the camshaft that's relocated, not the valves. Sincerely, SamBlob 00:47, 25 November 2013 (UTC) OHC engines are not OHV engines, even though their valves are obviously overhead. These terms are ...

4. Overhead camshaft engine - Wikipedia

   en.wikipedia.org/wiki/Overhead_camshaft_engine

   This reduced inertia in OHC engines results in less valve float at higher engine speeds (RPM). [1] A downside is that the system used to drive the camshaft (usually a timing chain in modern engines) is more complex in an OHC engine, such as the 4-chain valvetrain of the Audi 3.2 or the 2 meter chain on Ford cammers. Another disadvantage of OHC ...

5. List of VM Motori engines - Wikipedia

   en.wikipedia.org/wiki/List_of_VM_Motori_engines

   92 mm × 89.2 mm (3.62 in × 3.51 in) bore and stroke, 1.8 L; 108.6 cu in (1,779 cc) straight-three engine, of an OHV pushrod design with two valves per cylinder. The block was cast iron, with an alloy head. It featured a four main bearing crankshaft, a balance shaft, and a Bosch VE3/10 fuel injection pump.

6. GM High Value engine - Wikipedia

   en.wikipedia.org/wiki/GM_High_Value_engine

   The High Value engine family from General Motors is a group of cam-in-block or overhead valve V6 engines.These engines feature cast iron blocks and aluminum heads, and use the same 60° vee bank as the 60° V6 family they are based on, but the new 99 mm (3.90 in) bore required offsetting the bores by 1.5 mm (0.059 in) away from the engine center line.

7. Talk:Overhead camshaft engine - Wikipedia

   en.wikipedia.org/wiki/Talk:Overhead_camshaft_engine

   OHC engines always have fewer parts when comparing systems with the same number of valves and cylinders (4 cylinder 2 valve OHC engine to 4 cylinder 2 valve OHV engine). Though it is true that some OHC engines do come close to the high moving part count of an OHV engine it is very rare. The Honda SOHC C series V6 engines for example had a ...