Engine swap M20 for M50
Moderator: martauto
Hey just wondering if any one had any advice on how to get my M20 out of my car and put an M50 in, whether it is easier take it out of the top or the bottom if it makes any difference i have access to an over head crane and a fork lift.
Any help would be much appreciated
Thanks Matt
Any help would be much appreciated
Thanks Matt
- Brianmoooore
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Out through the top, but it nearly has to be stood on end to come out.
A load leveller is a good investment.
A load leveller is a good investment.
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jaistanley
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I agree...
I took an M20 out through the bottom thinking it would be easier.. Turned out OK but after putting one in through the top, I'd do it that way in future. A load leveller was EXTREMELY useful and not too expensive.
Jai
I took an M20 out through the bottom thinking it would be easier.. Turned out OK but after putting one in through the top, I'd do it that way in future. A load leveller was EXTREMELY useful and not too expensive.
Jai

There's not necessarily anything easy, or for that matter difficult about it. It's just a case of very carefully adjusting the position of it as you carefully lower it in. Drop it in with the box attached as it's a pain to fit to the box in situ. I managed without a load leveller and just adjusted the angle of the car instead by jacking it up to change the angle, and then when the box was approacing the floor I put a jack under that and jacked it up as I lowered the crane and slid it into place. It would have been much easier with a load leveller but certainly possible without one.dugie wrote:If i take it out the top will it be easy enought to put the M50 in throught the top?
Fitted my S50 and box using the crane and load leveller with no problems, was a bit tight, but its goes. The M50 and box will go in just the same.
As Ste, said it possible without the leveller, but much much easier with one.
Even with the leveller, I jacked to back of the car a bit just to reduce the angle the engine needs to be at.

As Ste, said it possible without the leveller, but much much easier with one.
Even with the leveller, I jacked to back of the car a bit just to reduce the angle the engine needs to be at.
One of these (the blue thing over the engine)....n1tr0_9 wrote:What is a load leveller?

James
'91 325i Sport
'93 318i touring 16v
'91 325i Sport
'93 318i touring 16v
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e30bmlover
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is there a faq on here about a m50 swap?? just exactly what is involved?? i would have thought wiring is a bitch! you need...... m50 engine+box+ecu
what about the prop and diff?
what about the prop and diff?
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jaistanley
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See the sticky thread 'M50 Developments' in the engine swap section mate... EVERYTHING you need to know is there (but it is quite a long read!).

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E30BeemerLad
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I'm using 325 prop & diff with my conversion, the M50 has a 318is gearbox mated to it using m20 flywheel & clutche30bmlover wrote:is there a faq on here about a m50 swap?? just exactly what is involved?? i would have thought wiring is a bitch! you need...... m50 engine+box+ecu
what about the prop and diff?
wiring i have yet to encounter......
- Brianmoooore
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2500 posts and you've not found THAT thread!!?e30bmlover wrote:is there a faq on here about a m50 swap?? just exactly what is involved?? i would have thought wiring is a bitch! you need...... m50 engine+box+ecu
what about the prop and diff?
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e30bmlover
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lol bad isnt it?Brianmoooore wrote:2500 posts and you've not found THAT thread!!?e30bmlover wrote:is there a faq on here about a m50 swap?? just exactly what is involved?? i would have thought wiring is a bitch! you need...... m50 engine+box+ecu
what about the prop and diff?
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e30bmlover
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DanThe wrote:He drives a 320i(b25) Brian, what do you expect?
- Brianmoooore
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But it looks like he may have seen the light!DanThe wrote:He drives a 320i Brian, what do you expect?
Alleluia! Another sinner (about to be?) saved!



