PeachParts Mercedes-Benz Forum

PeachParts Mercedes-Benz Forum (
-   Mercedes-Benz Performance Paddock (
-   -   M116 Euro tri-y manifolds (

E150GT 11-10-2008 09:23 AM

M116 Euro tri-y manifolds
How hard is it to swap euro manifolds to the us 420sel engine? Is it a simple bolt off and on install?

Bluefang 11-12-2008 05:05 AM

I personaly have not tried, but i assume it would be a matter of having the down pipes for the exhaust modified to match, the manifold should bolt up ok to the engine, they wont bolt up to your current down pipes so from there its abit iffy with where the pipes go, whether they will be able to go past steering items and framework without been bent out of shape and negate the benifit of having the 560 manifold.

If u have the tri-ys and they dont work out i ll buy them from you, i have a Australian car 450SLC which is right-hand drive like euro cars and will work with the headers.

So, to answer your question, it will not be a straight bolt on modification and will cost you something like $300odd to get down pipes made to match everything up

Dee8go 11-12-2008 08:22 AM

I wondered about doing this on the M117 engine in my SEC. I bet Jonathan at Blueridge could tell you exactly what is involved.

Dee8go 11-12-2008 08:24 AM

Jonathan's screen name is jhodg5ck, BTW.

jhodg5ck 11-12-2008 07:02 PM

Are we talking doing it in the car or out? Out is a sucks..there are a couple of bolts/studs in the rear that are Really difficult to access...

Where did you find 116 tri y's?


Dee8go 11-14-2008 08:25 AM

Is there an aftermarket source for these exhaust manifolds, or do you just have to find them used?

jhodg5ck 11-14-2008 08:33 AM

Find them used..if they exist...for a 116..

You can have a set made..expect to spend about 2K for custom another 500 for DP's.

I have a set of 117 factory tri y's..and a set of NOS AMG Headers for anyone interested.


Dee8go 11-14-2008 09:35 AM

Not that I could actually afford to buy them right now, but how much are the 117 ones?

E150GT 11-14-2008 11:04 AM

well I thought that I had found some but someone here told me that the tri-ys only exist on the euros after 1986. I saw a couple of euro 380sel's in the junkyard that had different manifolds than the ones on my car.

jhodg5ck 11-14-2008 11:45 AM

There are very early tri y's on 117's in 108's and the like but the ports are different and won't line up w/ the later cars.
Most of the early Gen I's Euro's have log manifolds minus the cross over pipe that the US market was graced with.

PM sent Dee8g0..!


All times are GMT -4. The time now is 07:28 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website