Originally posted by theguy386
D16Y8 and D16Y7 are both 6th gen so I see no prob.
D series to D series :bigok:
D series with any other :nono:
Right idea, wrong answer.. sorry.
The D16Y7 manifold has the cat in the middle of the mani. It looks like a big coffee can with the secondary O2 plugged in right there. The D16Y8 mani is straight through like the DC 4-2-1 2 piece design with the cat after the mani.
You can't interchange the D16Y7 manifold with the D16Y8 manifold without doing some rewiring for the positioning of the secondary O2 sensor and using the mani-after cat.
h:
hih
Originally posted by YeaItsAFourDoor
Recently I had a 98 D16y7 Engine, with an aftermarket DC 4-2-1 ceramic header. When my engine blew (bent rod), I replaced my engine with the same one but a 99, the header easily bolted on. Well a few days ago i noticed my downpipe is cracked to hell...
In order to fix this problem I had to either order a new downpipe or get another header....It's the holidays and low on cash i decided to get a complete exhaust manifold from an D16y8 but im not sure of the year, would it still fit on my engine?
All D series stuff can fit on my D series engine right? Sorry for the n00b question..
So, did you use an aftermarket cat when you went to the DC header? You would either have to use an aftermarket cat or an OEM EX cat.
DC doesn't make a straight header replacement for the 6th gen LX...
http://www.dcsports.com/pricesheader.htm