Posts Tagged ‘ Throttle response ’

Intake manifold design

July 13, 2009
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Intake manifold design

Tweet A friend of mine is building an intake manifold for a naturally aspirated Toyota Celica. The car is equipped with a 2.2 liter 4 cylinder engine that generates around 135hp @ 5500 with 6200 rpm redline. With a lot of modifications, the engine can achieve 180 crank hp @ 6200 rpms and turbocharged...

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Throttle pressure and throttle response

June 3, 2009
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Throttle pressure and throttle response

Tweet From a technical point of view, throttle response can be measured by has your engine can build vacuum in its intake manifold i.e. via throttle pressure. The faster and higher peak vacuum is reached in the intake manifold, the higher the pressure differential will be between outside air, and your engine. This pressure...

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