HOW TO DO AN ADVANCED SEARCH.

Mon Jul 08, 2013 3:56 pm by Admin


For the benefit of 944Hybrids users there are two search functions available for you to use.
The purpose of this sticky is to explain the "Advanced Search" function because it is much more powerful and is the best choice when researching information.

When you log on to the site a list of options is shown in a line at the top of the page. One option is labelled "Search", use this option (NOT the search box lower down on the right).

After you click on the upper search option, a drop down box appears. At the bottom of this box is a radio button marked "Advanced …

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Single 3" exhaust vs 2.25" duals?

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2.5" Supertrapp

Post  968gene on Mon Mar 08, 2010 7:53 pm

I have this '"left over" from my track conversion. the hanger places it in the stock location. I had a local muffler shop bend the pipe from the header back to the muffler in exchange for keeping the cat. Rob, if you're interested in loud, let me know....Gene

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Re: Single 3" exhaust vs 2.25" duals?

Post  xschop on Mon Mar 08, 2010 8:05 pm

That looks like one of my old V-MAX muffler. I want a deep-throat sound that rumbles the Doors off the snooty bastards' Beamers where I work LOL.
What does it sound like? Twisted Evil
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Loud

Post  968gene on Mon Mar 08, 2010 8:10 pm

At Road Atlanta running a 16v four cylinder, I was black flagged for the Sunday morning noise violation. As you can see in the picture, I was running the maximum number of plates. I'm sure that reducing the number of plates would decrease the noise level.
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Re: Single 3" exhaust vs 2.25" duals?

Post  HandofTron on Mon Mar 15, 2010 12:04 am

I'm more interested in an exhaust that sounds the least "LS1" as possible. I love everything about these swapped cars but the note just throws me off- something not right about a Porsche sounding like a camaro.

God forbid I like the sound of this ls1 240 with a fart cannon more than all the flowmasters and what not... At least on a 944.

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Re: Single 3" exhaust vs 2.25" duals?

Post  Porch on Mon Mar 15, 2010 1:04 pm

A single exhaust (versus duals) and a non-chambered muffler (i.e. NOT flowmaster) is going to be about as far from the v8 sound as you can get. I put a magnaflow on mine and it doesn't really sound like a v8 at idle or cruise. During acceleration i think it sounds a little more like a v8.
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Re: Single 3" exhaust vs 2.25" duals?

Post  joeytoad83 on Mon Mar 15, 2010 2:09 pm

Porch do you have some sound clips.

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Re: Single 3" exhaust vs 2.25" duals?

Post  Wild Bill on Mon Mar 15, 2010 2:20 pm

single 3" in, dual 2 1/4" out, chambered... First 30% of muffler is like a Deltaflow with ported chamber and used two leftover 3" to 2.5" collectors as passage through chamber. A couple of v shaped baffles and some 3/16" perforated steel baffles here and there

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Baffles between chamber and outlet coming from side of case are made from perforated steel as well as shaded parts.


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Re: Single 3" exhaust vs 2.25" duals?

Post  Porch on Mon Mar 15, 2010 2:24 pm

This is all i really have:

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(Man, i forget how much my car used to sway around when i had stock suspension...lol!)

I don't think the video is helping my argument much. It really mellows out at a cruise though... My motor is cammed so at idle it sounds rough, but not necessarily like a v8.
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