Author Topic: to skin a cat (m20 flywheel swap)  (Read 17602 times)

rob_e30

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to skin a cat (m20 flywheel swap)
« Reply #30 on: March 06, 2007, 04:26:49 PM »
Well I'm using a complete M20 starter, as pictured here...

nickmpower

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to skin a cat (m20 flywheel swap)
« Reply #31 on: March 06, 2007, 06:26:20 PM »
he is mine

nickmpower

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to skin a cat (m20 flywheel swap)
« Reply #32 on: March 06, 2007, 06:31:01 PM »
looks like the m20 one will work fine, though its hard to tell exacly as their end cases are different. You might want to to take the motor of the starter off so you can spin the gears then set the starter in the bellhousing and spin it to make sure they dont touch, thats what im going to do.

let us know when you get it bolted up
« Last Edit: March 06, 2007, 06:44:59 PM by nickmpower »

2002maniac

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to skin a cat (m20 flywheel swap)
« Reply #33 on: March 06, 2007, 07:49:44 PM »
update.  

Well, this isnt going to be as easy as I thought.  The ID of the gears is different and I'll have to turn down the OD of the flywheel to get it to work.

It will probably be easiest for most to just use the M20 pinion gear.

romkasponka

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to skin a cat (m20 flywheel swap)
« Reply #34 on: March 07, 2007, 04:23:57 AM »
Is it posible to fit stock starter motor if m20 flywheel gear was replaced by M42?
E30 318is M42
E36 318is M44

romkasponka

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OT
« Reply #35 on: March 07, 2007, 06:57:41 AM »
E30 318is M42
E36 318is M44

steve321

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to skin a cat (m20 flywheel swap)
« Reply #36 on: March 07, 2007, 12:56:09 PM »
what sort of weight is the M20 wheel then? i have an M40 flywheel to go into my 318is, but i have turned alot off or it, so mine weighs about 7.3kgs, i believe the M40 is a straight swap for the M42, but i hav'nt got mine fitted just yet.

steve
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« Last Edit: April 26, 2011, 12:38:52 AM by steve321 »

steve321

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to skin a cat (m20 flywheel swap)
« Reply #37 on: March 07, 2007, 12:58:51 PM »
standard M40

my M40 one


steve
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« Last Edit: April 26, 2011, 12:39:06 AM by steve321 »

johna

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to skin a cat (m20 flywheel swap)
« Reply #38 on: March 07, 2007, 04:58:55 PM »
M40 flywheel was simple replacement for me. Used shorter M40 flywheel bolts and M40 clutch kit. Wish I had reduced weight like you have though as the flywheel didn't make much difference.
Now: '98 E36 318is coupe Past: '97 E36 318is sedan; '91 E36 325i sedan; '94 E36 318is; '90 E30 318is; '95 E36 M3; '90 E30 318is
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Jimmy Lewis

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to skin a cat (m20 flywheel swap)
« Reply #39 on: March 07, 2007, 09:01:30 PM »
If anyone else attempts this and finishes before 2002maniac please share the results. This seems much less of a headache than trying to deal with modifying the starter as seen in m42boy's thread. Good deal.
1999 Estoril M3

1991 Brilliantrot 318iS
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Jimmy Lewis

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to skin a cat (m20 flywheel swap)
« Reply #40 on: March 07, 2007, 09:02:02 PM »
If anyone else attempts this and finishes before 2002maniac please share the results. This seems much less of a headache than trying to deal with modifying the starter as seen in m42boy's thread. Good deal. :cool:
« Last Edit: March 07, 2007, 09:03:29 PM by Jimmy Lewis »
1999 Estoril M3

1991 Brilliantrot 318iS
(for sale)

romkasponka

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E30 318is M42
E36 318is M44

romkasponka

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to skin a cat (m20 flywheel swap)
« Reply #42 on: March 15, 2007, 11:48:03 AM »






don't know weight yet..
E30 318is M42
E36 318is M44

steve321

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to skin a cat (m20 flywheel swap)
« Reply #43 on: March 15, 2007, 02:30:50 PM »
whats that one, an M20 one? looks like it would be well light

steve
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« Last Edit: April 26, 2011, 12:41:29 AM by steve321 »

romkasponka

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to skin a cat (m20 flywheel swap)
« Reply #44 on: March 15, 2007, 03:25:34 PM »
Yes, it's m20 flywheel, but slightly lightened.. :)
« Last Edit: March 15, 2007, 03:37:00 PM by romkasponka »
E30 318is M42
E36 318is M44