Which Plenum

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20-12-2006, 06:05 PM

focus 4x4

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Which Plenum

Is there any difference in size etc of the trumpet half of a standard RS500 inlet and a standard cossie inlet? (the 1 one half of the plenum that bolts to the head!) clear as mud i know

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20-12-2006, 06:06 PM

abdr500

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i belive ther is

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20-12-2006, 06:13 PM

focus 4x4

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Are the size of the trumpets on the rs500 plenum bigger?

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20-12-2006, 06:16 PM

rapidcossie

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the plenum is deeper and the elbow is of a better design.

the throttle is bigger too.

not sure about the trumpet part of the inlet.

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20-12-2006, 06:23 PM

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thanks guys, im gonna see if i can get some part numbers of a standard cossie trumpeted piece and that of a genuine RS500 jobbie, see if they match up?

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