2G exhaust manifold on 1G

[garnysmykolas]

I am thinking about converting my 94 Eclipse GS to a turbo version, and I have a chance to pick up a slightly used turbo setup from a 2G Eclipse. My question is, will the Exhaust manifold bolt straight onto my 1G head, or will I have to mod something. And how much of it is bolt on? Besides welding in the oil return line in the oil pan.

 

[Dsmj89]

All you have to do is take off the bolt on the passenger side of the head and run a oil feed line from there, you will have to get the kit from any vendor, and then for oil return you can weld in a bung or get a turbo oil pan.
Other than that it's pretty much straight bolt on.
Don't forget fuel mods and at least a slight tune via an safc.

 

[1990AWD]

The 2g manifold and O2 housing are bolt on affairs, you will however need a 1g oil feed line.

I would however recommend finding a used 14b to go with that 2g manifold and O2 housing to avoid the T-too small turbo and then you can easily use all 1g lines.