Dual plenum intake manifolds
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Robo's intake is approximately 10 years old.
New ones look different.
This one is the previous evolution, but externally the same as the latest
Everything less than 2 bar is considered to be naturally aspiratedComment
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Trying to understand the property's of components am I right to assume the duel chamber reduces fluctuations of pressure in the manifold which enables it to flow larger volumesComment
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Few post above there is a link.
here you goAttached Filessigpic_________
RobComment
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Dual plenum design is ment to even the flow and cancel the effect of pressure difference caused byt the flow rushng to the end of the plenum.
This design gives best benefit in high output applications, where intake air velocity on throttle plate gets really high.
If paired with equal length exhaust you can hear the exhaust note on full chat turns really smooth, when the exhaust pulses are same in intensity, and the interval between them is constant. It is like tuned instrument.Everything less than 2 bar is considered to be naturally aspiratedComment
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