Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> Exhaust routing, Through valence?
jeffdon
post Jul 13 2010, 04:31 PM
Post #1


Senior Member
***

Group: Members
Posts: 1,094
Joined: 24-October 06
From: oakland, ca
Member No.: 7,087
Region Association: None



Its occurring to me that my exhaust exit is going to hit my valence. I have the taller type, prefer it to the short ones.

What is the consensus on how to handle this. My options are:

A) cut a hole in the valence. Maybe make a groovy polished trim ring to rivit around the opening like and old Bonneville lakester car.

B) cut the exhaust pipe, rotate it to exit pointing straight down, reweld.

C) cut it, get a piece made to exit UNDER the valance (bet this would drag all the time).

Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies(1 - 3)
Tom_T
post Jul 13 2010, 06:28 PM
Post #2


TMI....
*****

Group: Members
Posts: 8,321
Joined: 19-March 09
From: Orange, CA
Member No.: 10,181
Region Association: Southern California



The cleanest would be to just cut-n-weld to reroute it out the existing exhaust port-hole on the long/early valances. Then put a chrome or polished SS tip on the pipe - not the surround. That's my HO any-hoo! (IMG:style_emoticons/default/biggrin.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
ArtechnikA
post Jul 13 2010, 06:41 PM
Post #3


rich herzog
*****

Group: Members
Posts: 7,390
Joined: 4-April 03
From: Salted Roads, PA
Member No.: 513
Region Association: None



Valence?
Your car will be cooler and lighter without it...
If it hadn't come with one from the factory, would you go out of your way to put on something that would make it hotter and slower? On purpose?

If you decide to route the exhaust through a hole in the valence, unless you've got pretty stiff engine and transmission mounts, you'll probably need a lot bigger hole than you think (the engine will twist and bounce in its mounts...).

I think I'd just cut a radiused notch in the valence of your choice. IOW - a hole, open at the bottom. I wouldn't face the exhaust down - I think the sound will reflect off the pavement and get old in a hurry. Get the heat out and away from the car.

But it's your car - do what you like...
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
jeffdon
post Jul 14 2010, 07:27 AM
Post #4


Senior Member
***

Group: Members
Posts: 1,094
Joined: 24-October 06
From: oakland, ca
Member No.: 7,087
Region Association: None



The car came with a long valence. Does it really hold in all that much heat? Also, someone at one time had welded up the hole in the valence, so its not pristine. I guess i could recut the opening, and re-route through it, but i will still need to fiddle with the exit pipe to make it fit.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 6th July 2025 - 04:12 PM