spark delay valve
1spark delay valve — (SDV) a valve in the vacuum advance hose that delays the vacuum to the vacuum advance unit during rapid acceleration from idle or from speeds below 15 mph, and cuts off spark advance immediately on deceleration. Has an internal sintered orifice… …
2Vacuum delay valve — A vacuum delay valve is a valve with a small orifice, which delays a vacuum signal. These are commonly used in automobiles to alter the behavior of vacuum switches, vacuum motors, and other vacuum devices.The engine in a common automobile… …
3delay vacuum bypass system — (DVB) an optional system used by Ford that bypasses the spark delay valve during cold operation to improve driveability …
4PCV valve — The Positive Crankcase Ventilation valve, or PCV valve, is a one way valve that ensures continual evacuation of gases from inside a gasoline internal combustion engine s crankcase.ExplanationAs an engine runs, gases and combustion pressure are… …
5thermal time valve — A valve which senses temperature, typically the temperature under the hood, and gives full vacuum advance when the temperature is below 10° above this temperature, the thermal time valve allows the distributor vacuum to be controlled by the… …
6SDV — Acronym for spark delay valve …
7Manifold vacuum — Not to be confused with Vacuum manifold. Manifold vacuum, or engine vacuum in an internal combustion engine is the difference in air pressure between the engine s intake manifold and Earth s atmosphere. Manifold vacuum is an effect of a piston s… …
8Moto Guzzi California — The Moto Guzzi California (aka Cali) is a motorcycle manufactured by Italian company Moto Guzzi since 1971, bringing together the company s heritage, their iconic air cooled 90° V twin engines and styling that evokes the classic American Cruiser… …
9Diesel engine — Diesel engines in a museum Diesel generator on an oil tanker …
10List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel …
