SR20DET swap.

[CoreyS13]

I am swapping a S13 SR20DET into my '92 240sx, I am not 100% sure on where these following 3 hoses run to that are located under the intake manifold.



Thanks in Advance.

[Hijacker]

1 - turbo coolant line. YOu have it turned around the wrong way.

2 - IACV on the manifold

3 - Throttle body port. Furthest from the block

[duffman1278]

This might help you

[I ask good questions]

I would cap that return coolant off and get an s14 waterneck and s14 stainless turbo oil and water lines

[JTunedMotorsports]

I would cap that return coolant off and get an s14 waterneck and s14 stainless turbo oil and water lines

yes i cut off the cross over tube for s13 water line and just ran the heater hoses straight into the heater core...got a s14 water neck and lines and called it a day..makes things easier for turbo replacements..

[Didderson]

Both of my lines at #2 are capped off with my makeshift paint cap offs. If I were you, I wouldn't bother running those to the iacv. It just warms up your intake manifold.

If you desire to cap off number 1 instead of number 2 cold side, you could do that because number 1 is pointing the wrong way anyway. Either way, a line from number one or the cold side of number 2 needs to go back around the engine to the turbo coolant line, you will find it.

Number three is self explanatory, don't know why they cut it musta been a bunch of dummies removing this engine lol.