TwinTurbo.NET: Nissan 300ZX forum - Welcome to the early 90's Mitsu 3000 VR4
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Subject Welcome to the early 90's Mitsu 3000 VR4
     
Posted by Dave N on July 02, 2008 at 11:06 AM
  This message has been viewed 142 times.
     
In Reply To Interesting > posted by Ash's Z on July 02, 2008 at 09:19 AM
     
Message "Tunable exhaust was available only in VR4s from 1991 to 1994. The basic operation of the tunable exhaust is to control the flow of the exhaust gases. There are two modes, 'Sport' and 'Tour', and in sport mode it allows the exhaust gases to flow more freely through the exhaust system lowering back pressure and thus improving power and performance, but at the cost of increased noise. In tour mode it reroutes the exhaust gases through the main muffler thus reducing the sound released by the exhaust gases, but this causes increased back pressure and lowered performance.
Transmission Reliability"

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"Or he's having a rough week like the rest of us and decided to take out his agressions of not being breast fed on me." BigTDogg 15:45, 09/25/03

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of course those are canadian bannings and beatings, which after the conversion rate is really only a "hey! stop that!" Chris(NJ) 1/14/04

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