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#1
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Replacing solex with injection M110
Hello all;
I would just like to say thank you for this forum! I believe it was 'psfred' that said an injected M110 would fit in an old W114. What about keeping the motor and modifiing an existing M110 engine. Mark |
#2
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I think that it will work. I am planning to try it on my 280C and am looking for a suitable donor car.
There are three big issues and some little ones. Big: - Need to get the entire fuel system from an injected M110 car (280E, 280SE, etc) from the pump forward to the injectors and adapt it to the 114's fuel system - Need to get the engine management system including the computer, fuel pump relay. sensors, and wiring harness, and install it in the 114. - The heads on the carb engine have plugs where the injectors go. These need to be drilled or pulled out. Little: - Throttle linkage - Air cleaner - Misc which you would never think of
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Chuck Taylor Falls Church VA '66 200, '66 230SL, '96 SL500. Sold: '81 380SL, '86 300E, '72 250C, '95 C220, 3 '84 280SL's '90 420SEL, '72 280SE, '73 280C, '78 280SE, '70 280SL, '77 450SL, '85 380SL, '87 560SL, '85 380SL, '72 350SL, '96 S500 Coupe |
#3
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You will need the fuel system (no computer til 1980) and the intake manifold. The hole for the warm-up regulator is there in the head, you will have to remove the plug.
Make sure you get all of it -- warmup regulator, thermo time valve for the cold start valve, idle warmup valve, and intake with fuel distributor. You will also need the high pressure lines for the fuel -- 75 psi vs 5 psi. You will get great improvements in driveability, about 10% more power, and about 10% better milage. Peter
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1972 220D ?? miles 1988 300E 200,012 1987 300D Turbo killed 9/25/07, 275,000 miles 1985 Volvo 740 GLE Turobodiesel 218,000 1972 280 SE 4.5 165, 000 - It runs! |
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