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does or can anyone explain what the t-vis does on my rev 2 tubby, i am in the middle of sorting out numerous problems on my car, as i have been sorting out the oil leaks and other bits i found this t vis thing but not sure what it does? it also has toyota and yamaha writen on it?
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i have a rev 2 tubby if this helps.
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many thanks
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dave
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Ps i am new to the Mr2 scene and just
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