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Location:
Adelaide
Registered:
May 2002
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Re: TVIS on the 4age
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Fri, 16 April 2004 13:00
 
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TVIS is there for a reason, it increases the air speed into the cylinders at low rpm.
If your motor is stock leave it, as i said the Toyota engineers are not stupid, they develloped it for a reason.
Someone (cant remember where i saw it) did a test between your three modes of operation (open, closed & normal). The TVIS enabled motor made a considerably favourable power curve.
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