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Capsule a.k.a Capacity Enhancer


Psfong
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Hi all,

 

The Capsule is mentioned in the STC forum for enhancing pickup and brake powers. How does this thing really work? Anyone can comment on this?

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Neutral Newbie

Must be one of those things that attach to the intake manifold vaccum side so that the car will be running leaner thus better throttle response and lower fuel consumption....

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either cut or re-route. personally I dun like such enhancers. No proper engineering and research, no proper technical specifications to read or support either.

 

Ask about plenum capacity and volumetric efficiency and none seems competence enough to answer such questions.

 

have fun [:)]

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Neutral Newbie
Hi all,

 

The Capsule is mentioned in the STC forum for enhancing pickup and brake powers. How does this thing really work? Anyone can comment on this?

 

got one in my Estima. Had a dyno done. Appears to yield about 15 Nm gain in torque at 2500 rpm. Mild power gain at similar rpm. No significant improvement above 3000 rpm.

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Thanks for the feedback. Did they cut open the vacuum host to connect the device?

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Neutral Newbie

sorry didn't see enough of the installation to know whether they cut the vacuum hose or not

 

didn't see any significant vacuum loss in my vacuum gauge

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