Word forms: (regular plural) spark ignition engines
( Automotive engineering : Vehicle components , Engine, transmission, and exhaust )
Is it a spark ignition engine or a compression ignition engine?
There has been a 10 percent increase in the customs duty on the components of spark ignition engines and compression ignition engines.
In a spark ignition engine, when compression alone is not sufficient to ignite the fuel/air mixture, one has
to provide an electrical spark to ignite the mixture.
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