"Hemi engine" redirects here. For the Chrysler engine, see Chrysler Hemi engine.
A hemispherical combustion chamber is a type of combustion chamber in a reciprocating internal combustion engine with a domed cylinder head notionally in the approximate shape of a hemisphere (in reality usually a spheric section thereof). An engine featuring this type of hemispherical chamber is known as a hemi engine.
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engine installed in various North American market vehicles. A hemisphericalcombustionchamber is an efficient shape, with an excellent surface-to-volume...
cylinder hemisphericalcombustionchamber with domed piston design of the GS engine, to a four-valve per cylinder Twin Swirl CombustionChamber (TSCC) with...
with an alloy cylinder head with hardened valve seats and a hemisphericalcombustionchamber design (HEMI). All T engines are carburetted except those with...
Corporation engines (e.g. 2T-C, 2M, 4M etc.) at the time had a hemisphericalcombustionchamber. The position of the spark plugs, like the 2T-C and Chrysler's...
Topine Te Mamaku ( 1790–1887), Māori chief Hemi Station, Japan Hemisphericalcombustionchamber Donovan hemi, an engine of this type Chrysler Hemi engine,...
Compound Valve-angle Hemispherical or Canted Valve Hemispherical, where "Hemispherical" describes the shape of the combustionchamber. The CVH was introduced...
(92 mph) with acceleration to match. In order to maintain a hemisphericalcombustionchamber, the valves had to be positioned at an angle to the head. In...
relative to the geometric centre of the hemisphericalcombustionchamber - (Honda's Radial Four Valve CombustionChamber, or RFVC) and actuated by rockers and...
cast in aluminium alloy to keep the engine weight down, and a hemisphericalcombustionchamber. Steel cylinder liners were replaceable to enable easy repair...
design with a single camshaft between the cylinder banks. A hemisphericalcombustionchamber and in-line valves were used. A single Solex or Weber carburettor...
142 cc (802.0 cu in), big block engine 11,926 cc (727.8 cu in), hemisphericalcombustionchamber engine 11,028 cc (673.0 cu in), Ford Hemi big block After turning...
and 3–4. There was one intake and one exhaust valve in each hemisphericalcombustionchamber, with an 84° included angle between the valves. The cylinder...
which used rockers to operate two valves per cylinder in a hemisphericcombustionchamber. The engine used a single updraft carburetor; early versions...
shallow hemisphericalchamber, rather than a wedge shaped. The closed chamber heads enclose the valves more closely, reducing combustionchamber volume...
An anechoic chamber (an-echoic meaning "non-reflective" or "without echoes") is a room designed to stop reflections or echoes of either sound or electromagnetic...
overhead valves, actuated by overhead camshaft (OHC), and hemisphericalcombustionchamber. The water-cooled engine was mounted at three points and the...
connecting rods, and aluminum cylinder heads with a semi-hemispherical type combustionchamber which Ford called the "crescent". These used the "dry-deck"...