New TBV - no more dyout AND no more bucking

Brandon Rogers brogers at
Thu Aug 9 11:12:34 EDT 2007

I think the 710N is "the" one these days...


-----Original Message-----
From: 200q20v-bounces at [mailto:200q20v-bounces at]
On Behalf Of Brett Dikeman
Sent: Wednesday, August 08, 2007 8:45 PM
To: Steve Scalmanini
Cc: 200Q20V
Subject: Re: New TBV - no more dyout AND no more bucking

On Aug 6, 2007, at 3:17 PM, Steve Scalmanini wrote:

> I hadn't known that a defective TBV could cause major bucking at 
> moderate to high boost, but when I replaced mine it solved both that 
> problem and the commonly known die-during-hot-idle problem

I think you mean the "dies after boost coming down to idle" problem?

By the way, what is the valve everyone is using these days?  The one  
from the 225hp TT?  I forget.

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