Questions Porthole Deep Valance Exaust exit locations Options

[Ferg]

Is there a measurement or way to figure the exact location difference between the exhaust exit locations on a early 4cyc and 6cyc deep rear oem valance?

TIA

Ferg (IMG:style_emoticons/default/beerchug.gif)

[Ferg]

I think the 4 was further inside...

My car according to records has a factory six valance. Appears to be correct looking at other original six portholes, exhaust exit just to the left of the bumper tow plug when aligned vertically.



And this is a pic from the net, of a 4 cyc early valance. much more inside.




And a regular 4 exit on short valance




To my eye, it looks like a normal 4 exit location and the Porthole exit on a early six valance is almost in the same location.

My car above is a 4cyc with 2.0 muffler exiting the six valance, I can't tell if the muffler tip was modified or not. Building new muffler and want correct fitment.

I expect now that I did more research I will leave the tip unwelded and weld on site perfecting the exit.