I've got a 93 V6. I thought I only had one O2 sensor before the cat...am I wrong?
And if I inserted a piece of pipe to let everything flow straight through the hollowed out cat, I'm sure things would be louder, but would they just be louder or deeper also. I am running with a 3" Dynomax Super Turbo system if that helps any...
Thanks,
Mike S.
www.geocities.com/geek_farm
>
>If you gut out the cat or remove it get ready for a much louder exhaust
>sound. I pit t hi frow cat on my R/T and it increased the sound level about
>twice as loud as before. With no cat or a hollow one get ready for a loud
>eshaust. I gained massive amounts of torque when i changed mine.
>----- Original Message -----
>From: "Tim Berry" <coolva1@cox.net>
>To: <dakota-truck@dakota-truck.net>
>Sent: Sunday, April 14, 2002 9:19 PM
>Subject: DML: Re: Re: Cat question?
>
>
>>
>> KRC Performance or Speedtweaks has Cat Boxes... I've got one on my 97
>> dakota... works fine...
>>
>> Tim Berry
>>
>>
>> >
>> > Well, if a person were to do such a thing, (I have no idea who that
>would
>> > be), they would take the cat off and use a bar or pipe and smash the
>> ceramic
>> > core into pieces small enough to come out. Sounds like yours is already
>> > broken loose, so you wont have far to go. But, then you have to disable
>> the
>> > rear O2 sensor or you will get a trouble code. Companys make "Cat boxes"
>> > that simulate rear O2 signals (for off road use only, of course), but I
>> cant
>> > think of the names right now. Anyone??
>> >
>> > Mark
>> >
>> > "Mike Styer" <m_styer@go.com> wrote in message
>> > news:5901974.1018753726177.JavaMail.m_styer@gomailjtp01...
>> > >
>> > > How do you gut your catalytic converter? My cat is making that marble
>> in
>> > a coffee can sound when I let off the throttle, so I want have a little
>> more
>> > air flow without removing the cat from the exhaust line so i can pass
>the
>> > visual inspection here in PA (We don't have emissions testing in my
>> county)
>> > I know some folks here on the list have done it....
>> > >
>> > > By the way, the marble in the coffee can sound is the same a piece of
>> pea
>> > gravel being dropped in a Saturn's 5" exhaust tip an making its way into
>> the
>> > muffler :)
>> > >
>> > > Mike S.
>> > > 1993 V6 5 speed
>> > >
>> > >
>> > > ___________________________________________________
>> > > GO.com Mail
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>> > >
>> > >
>> >
>> >
>> >
>>
>>
>
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