Contemplating a swap
Thread Starter
Senior Member
Joined: Apr 2009
Posts: 301
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1994 E420
Contemplating a swap
So I have been thinking about doing a swap in my 420 for a while now. The opportunity has presented itself to swap in a motor and tranny from a 500SL. I can get a deal on the motor and tranny and probably even the diff if I wanted it as well. Just wanted to find out a little more info on what else I would need to make this happen. I have the entire 500SL at my shop so taking random odds and ends wouldnt be a problem. Any suggestions?
MBWorld Fanatic!
Joined: Jun 2006
Posts: 4,968
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1990 300ce 24v I6
My suggestion: Do it.
You have the strengthened front clip for the V8 already, so the added weight of the 500sl block (if it indeed even IS heavier) should be no issue.
Only snags I can think of would possibly be ECU/MAS/ECM/Fuel Pump. If you have the whole car though....
You have the strengthened front clip for the V8 already, so the added weight of the 500sl block (if it indeed even IS heavier) should be no issue.
Only snags I can think of would possibly be ECU/MAS/ECM/Fuel Pump. If you have the whole car though....
Thread Starter
Senior Member
Joined: Apr 2009
Posts: 301
Likes: 0
1994 E420
ya I knew I would definitely need the ecu and probably other minor electrical things. I'd like to find out if I could use my rear end or if i would also need the diff from the 500.
Overall, I think it would be a pretty cool swap especially if I have the SL at my disposal.
Overall, I think it would be a pretty cool swap especially if I have the SL at my disposal.
Member
Joined: Apr 2003
Posts: 188
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From: New Milford, CT
'97 Renntech E60RS
Its already been done:
http://www.peachparts.com/shopforum/...d.php?t=250175
Get a 3.07 diff from a '91-'92 300CE as well!!
http://www.peachparts.com/shopforum/...d.php?t=250175
Get a 3.07 diff from a '91-'92 300CE as well!!
