mercedes 280

1974 MERCEDES BENZ 280
6 CYL • 2WD • AUTOMATIC
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LEAYR
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I have a mercedes 280,4/74. carby motor.engine no 1100110401 twin cam,6 cylinder.vin no-11406022105698.I want to put in same motor but injected. will inlet manifolds change over,want to put carby manifold onto injected motor are mounting points & port holes the same? any information would be great, thanks matt.
Dec 12, 2010 at 2:41 AM
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MHPAUTOS
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There is a lot to do here, different loom, and the ECU, different fuel pump fuel lines, air filter and it is a different head as well.

mark (mhpautos)
Dec 12, 2010 at 4:04 AM
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LEAYR
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on the injection head there are holes for the injectors,not in the manifold.should be able too block off & just run carbi manifold.wont have to change loom, ecu etc..
Dec 12, 2010 at 7:34 AM
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MHPAUTOS
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You can turn the EFI into a carby no problems, just have to fit the mechanical fuel pump as the electric injection pump runs at a pressure to high for the carbies to handle, swapping carby to EFI is the problem.

mark (mhpautos)
Dec 12, 2010 at 9:04 AM