S-Class (W126) 1979-1991: 300 SE, 300 SEL, 380 SE, 380 SEL, 420 SEL, 500 SEL, 560 SEL, 360 SEC, 500 SEC, 580 SEC, 300 SD TURBODIESEL, 300 SDL TURBO, 350 SD TURBO, 350 SDL TURBO

Upgrading Engine From 280 To a powerfull one??

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Old Jun 15, 2005 | 01:15 AM
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zappiros's Avatar
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Upgrading Engine From 280 To a powerfull one??

Please somebody would let me know if it is possible to upgrade a 280SEL with a more powerfull engine (the reason is that this car is bulletproof so it is pretty heavy for the engine) thanks

zappiros
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Old Jun 15, 2005 | 12:51 PM
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dtkw's Avatar
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From: Indiana
1986 560SEL, 97 BMW 740iL
You could get a rebuilt 5.6 engine from Adistco for about $5K. Since it's a SEL I am sure you have enough room under the hood.
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Old Jul 18, 2005 | 05:44 AM
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From: middle of shit - saudi arabia
560SEL
Here are the option.. ordered by cost in increasing order

a rebuilt 560 egine..and trans

rebore 5.6 to 6.0 liter, beef compression to 10.0:1 and drop in a thicker radiator with some body modification.. and ur car would be a rocket

rebuilt / used M119 V8 from S500-W140 + trans

rebuilt / used V12 from S600-W140 + trans

Hemi 6.1 engine from dodge, lots of power and ability to disable 4 cylinders when V8 power is not needed saves ya 30% in fuel cost. Plus it would be the orignal thing as it is built by DaimlerChrysler and the trans is built by mercedes
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Old Jul 25, 2005 | 05:40 PM
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asup's Avatar
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universal engine mounts

you could defenatly put in a non-mercedes engine. my friend's dad had some old 70s mercedes (i can't remember what kind) and he found universal engine mounts on the net, it went from a 280 mercedes engine to a chevy small block. it won't kill in a race, but it defenatly beats out a new honda civic which is still preaty good. and i think you could put an even bigger engine in.
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