why do they sound like they do??
12 January 2003, 04:31 PM
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At least the Scoob isn't stuck with that old-school iron block inline engine
what is this twin scroll all about?
[Edited by bobfrog1 - 12/1/2003 4:32:23 PM]
01 December 2003, 02:13 PM
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Hi,
I dont actuali own a scooby but have always wandered what it is that makes them have that distinctive roar when you open up the throttle??
Is it the actual engine or exhaust system that makes the sorta barble noise??
I dont actuali own a scooby but have always wandered what it is that makes them have that distinctive roar when you open up the throttle??
Is it the actual engine or exhaust system that makes the sorta barble noise??
01 December 2003, 02:19 PM
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Flat four configuration with unequal length headers (exhaust manifold) - i.e. the two "halves" of the flat four have different length for gas to travel from cyllinder head to turbo. Change to equal length headers, and it sounds more like a motorbike.
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01 December 2003, 05:16 PM
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Isn't the scoob engine block weaker than the traditional iron ones ?
Subaru have also fitted the updated Legacy H6 with equal length headers, along with an ecu map to free an extra 35+bhp, which equates to 15% increase over the old one.
Not that I get much 'bob-bob-bob' noises from the H6
Subaru have also fitted the updated Legacy H6 with equal length headers, along with an ecu map to free an extra 35+bhp, which equates to 15% increase over the old one.
Not that I get much 'bob-bob-bob' noises from the H6
01 December 2003, 09:27 PM
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Ahh and then thers the straight four burble!!
it exsists,,,
Saab 900 turbo
the distinct burble was caused by the design of the exhaust manifold, and it fed into a turbocharger before being exited
IMHO it was just as good as the scooby burble,,,, question is who was there first
Mart
it exsists,,,
Saab 900 turbo
the distinct burble was caused by the design of the exhaust manifold, and it fed into a turbocharger before being exited
IMHO it was just as good as the scooby burble,,,, question is who was there first
Mart
01 December 2003, 10:39 PM
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Isn't the scoob engine block weaker than the traditional iron ones ?
Subaru have also fitted the updated Legacy H6 with equal length headers,
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