From | Message |
conig Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
5/24/2004 16:31:32
|
Subject: size of stock y on 4.7L? IP: Logged
Message: what size is the pipe running from the headers to the exhaust pipe on a 2000 4.7L? I want to replace that disgusting factory crushed down y-pipe for a mandrel one and am wondering if the stock pipes can be retained.
|
FLDak Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
5/25/2004 09:14:56
| RE: size of stock y on 4.7L? IP: Logged
Message: I'm not sure of the size, may be 1.75" at the most, but it was sure small looking once I had mine cut off. Only thing stock on my exhaust is the manifolds and the precats. After that it's 2.25" back to a Gibson dual in/dual out, and duals to the rear bumper. I'm real pleased with it.
A while back, before I went with true duals, I purchased a Flowmaster 'Y' pipe off of ebay. I believe it was dual 2.25" into a single 3". It sure made a difference in how much louder it got.
|
Germ Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
5/25/2004 12:35:53
| RE: size of stock y on 4.7L? IP: Logged
Message: I believe the stock piping is 2.5" on the 2000 4.7L. I was measurin the tailpipe, so I mean, the rest of it could be a different size. Not quite sure.
|
FLDak Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
5/25/2004 12:49:58
| RE: size of stock y on 4.7L? IP: Logged
Message: The stock 'Y' pipe on my '02 was definately not 2.5", I assure you.
|
conig. Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
5/25/2004 13:05:12
| RE: size of stock y on 4.7L? IP: Logged
Message: FL Dak
I think Germ means the tail piping itself.
|
conig Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
5/26/2004 17:23:38
| RE: size of stock y on 4.7L? IP: Logged
Message: so. 1.75 is the final anwser?
|
Buck Harley GenI
![User Profile](http://www.dodgedakota.net/amb/icons/profile.gif)
![](http://www.dodgedakota.net/members/profiles/1572
/thumbnail.gif)
5/27/2004 20:43:56
| RE: size of stock y on 4.7L? IP: Logged
Message: I just added a A/F sensor at this point the Y is a diff set up as one pipe is on top of the other and I cast my vote for the tubes being 2.25 OD
Buck
|
um Dodge Dakota JOIN HERE
5/27/2004 21:39:05
| RE: size of stock y on 4.7L? IP: Logged
Message: It is no larger (inner diameter) than 2" Ask jba they make a replacement Y pipe for some years of dakota, maybe yours too
|
Lurkin Dodge Dakota JOIN HERE
5/28/2004 08:56:49
| RE: size of stock y on 4.7L? IP: Logged
Message: Wrap a flexible tape measure around the pipe and divide the result by 3.14....
|
conig Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
5/28/2004 15:12:53
| RE: size of stock y on 4.7L? IP: Logged
Message: thanks lurkin, couldn't think back to geometry and how to fid the desired measurement.
Are the two sections were the pipe comes together crushed? just curious.
|
01Motorsport Dodge Dakota JOIN HERE
5/29/2004 18:39:19
| RE: size of stock y on 4.7L? IP: Logged
Message: I looked back through some old posts, and 2" seems to be the primary tube size before the "Y". It also got me to remembering my old '92 5.2 with its 2 1/4" (I think) into 3" "Y", and the possibilities on the 4.7.
|
android287 Dodge Dakota JOIN HERE
6/11/2004 00:54:22
| RE: size of stock y on 4.7L? IP: Logged
Message: Hey conig! What did you end up doing on your exhaust? Did you just replace the pipes of the manifold or just the Y pipe.
|
conig Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
6/15/2004 12:50:51
| RE: size of stock y on 4.7L? IP: Logged
Message: the jury is still out on what I'm going to do. I will probable keep the stock y and go back with a 3inch pipe turned down befor ethe axle. or get a real muffler for my 2.5 inch exhaust.
im not as bad off only being a singal cat truck, and that thing has been gone for about ten thousand miles.
|
| P 1 |
|
Post a reply to this message:
Username Registration: Optional All visitors are allowed to post messages
|