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manifolds vs headers [message #296246] Fri, 26 February 2016 12:54 Go to previous message
erichb is currently offline  erichb   United States
Messages: 22
Registered: February 2013
Karma:
Junior Member
My driver side is J passenger side is H. Is that correct or did PO deviate

Both leak, i pulled passenger last fall and had a previously welded crack repaired. I didnt waste the remflex gasket on it yet since i have leaks at the donuts as well. Which means i prob have to get right at the manifold first and then get the section from manifolds to newer mufflers done right

So how much can i waste on manifolds before it makes sense to just go with the 355y header

PO looks to have put in the 2.5 double muffler set up in . Prob within a few years as it looks solid. The tubes from manifolds to mufflers restrict down at the bends quite a bit so those need to be done better and probbaly supported better since the connections dont fit tight

If i could find good manifolds i would probably remove back to the y and put single muffler in rear all with the 2.5" 3" would be better, but not sure it woukd improve any noticeable amount to scrap good material

Thoughts ???



73 Canyonlands, Fresh TH425 and FD, Bags and Pins updated. Needs A/C, Top and Front service....Minneapolis
 
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