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914World.com _ 914World Garage _ Detailed MFI pictures

Posted by: Bob Wolcott Jun 23 2005, 08:34 PM

Does anyone have detailed pictures of an engine with MFI. I'm looking for some that would show how the various linkage components are oriented.

Thanks,
Bob

Posted by: michel richard Jun 23 2005, 08:46 PM

I can put some up in the morning.

Michel Richard
914/6 (conversion) 2.2 E MFI

Posted by: xitspd Jun 23 2005, 09:44 PM

This is the MFI motor in my 1974 Carrera.

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Posted by: ArtechnikA Jun 24 2005, 12:18 AM

http://www.drivewerks.com/techarticles/911_MFI/TipMFI.htm#Setting%20idle%20mixture%20&%20throttle%20body%20maintenance

the Bosch papers are on that site...

Posted by: ClayPerrine Jun 24 2005, 06:48 AM

Hey Dan...
I think your oil cooler

Posted by: michel richard Jun 24 2005, 07:07 AM

engine in the car

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Posted by: michel richard Jun 24 2005, 07:08 AM

clutch end

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Posted by: michel richard Jun 24 2005, 07:10 AM

As for the previous image: The stock intake does not fit with MFI in he 914. Normally, the intake is turned around to fit a 914, but you can't do that with MFI because the underside of the filter assembly then fouls the pump.

More pictures:

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Posted by: michel richard Jun 24 2005, 07:11 AM

more

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Posted by: michel richard Jun 24 2005, 07:11 AM

the pump

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Posted by: michel richard Jun 24 2005, 07:11 AM

pump again

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Posted by: michel richard Jun 24 2005, 07:16 AM

You have to remove the trunk springs, otherwise, they foul the pump.

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Posted by: ClayPerrine Jun 24 2005, 07:23 AM

QUOTE (michel richard @ Jun 24 2005, 07:16 AM)
You have to remove the trunk springs, otherwise, they foul the pump.

I didn't have to remove the torsion bars for the trunk. All I had to do was to point one banjo fitting down slightly to get the pump to clear the torsion bars. What year is that motor? There may be some difference in years .

Sorry, no picts. I am at work.

Posted by: michel richard Jun 24 2005, 01:01 PM

The engine is a 2.2E built on a 5R 2.4 case. Short stroke counterweighted crank, 2.2 rods E pistons, heads and cams.

Posted by: michel richard Jun 24 2005, 01:39 PM

QUOTE (ClayPerrine @ Jun 24 2005, 05:23 AM)
I didn't have to remove the torsion bars for the trunk. All I had to do was to point one banjo fitting down slightly to get the pump to clear the torsion bars.

OK, good to know. I'll be putting that engine in another car in a few months time, I'll keep the springs then.

Oh, and the MFI is a 2.2E pump with magnesium stacks and 2.2 E throttle bodies.

Michel

Posted by: ClayPerrine Jun 24 2005, 01:43 PM

Mine is a 73 with the plastic stacks and the 73 pump. I wonder if that makes a difference?

Posted by: michel richard Jun 24 2005, 03:25 PM

I'm trying to think back about exactly what was actually fouling when I was putting the engine in. Not sure.
I'll try and see if I can put the springs back in with the engine and injection already in the car. Seriously doubt that I can, though.
Cheers.
Michel

Posted by: Bob Wolcott Jun 24 2005, 06:49 PM

I really appreciate the help.

Thanks!
Bob