M42 Ignition Coil Bracket

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JungleGus
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Post Tue Jul 15, 2008 8:51 am

for M42 swappers, what have you done with the ignition coil brackets?

The options I have are welding the original mounts near the strut tower, or making a bracket to mount onto the strut tower like my turbo iS..however I am kind of missing the tools to do either!!

Any suggestions or bodges till I can get the bracket made? Was thinking temporary zip ties..
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Brianmoooore
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Post Tue Jul 15, 2008 9:03 am

JungleGus wrote:Was thinking temporary zip ties..
Trouble is, this sort of thing tends to be 'temporary' for the next ten years!
Another option is to use M50 individual coil packs.
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hoshy
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Post Tue Jul 15, 2008 9:12 am

I think the coils ground through this bracket
E46 M3 CSL but dreaming of another E30.
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Was Pzero
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Post Tue Jul 15, 2008 10:21 am

You would be better to do a coil on plug conversion. Thats what I'm going to do, then you can forget about the bracket. You can see more details on the M42 Club forums -

http://m42club.com/forums/showthread.ph ... light=coil
http://www.m42club.com/forums/showthread.php?t=965
JungleGus
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Post Tue Jul 15, 2008 10:41 am

although you still seem to need a bracket?? which would be custom...doesnt look cheap and quick, nice idea though!

got any details on costs for your COP conversion?
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Was Pzero
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Post Tue Jul 15, 2008 10:51 am

It depends how handy you are. I was hoping to make the bracket myself from sheet aluminium with a guilotine and a hole saw. Then I reckon there are coils available in the scrapyard that would fit. I was hoping to do it for about £40 (tenner a coil).

Theres a lot of reading to do, but the M42club forums seem to suggest that there are 2 or 3 coils from various bmw's that can be made to fit. IIRC Tim_s on here may have been experimenting with some E36 coils?

Once you have done the conversion of course you will never have to replace your HT leads ever again :)
GrindCulture
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Post Tue Jul 15, 2008 2:22 pm

They say that COP conversions cost about the same as fitting a set of "performance" leads. The brackets aren't complex and could easilly be made up DIY stylee!
Not in E30s any more :(
JungleGus
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Post Tue Jul 15, 2008 2:47 pm

I am normally reasonably handy, I just have no tools!

It's not a bad idea at all...will wait in interest as to which coils you pick up - if you find a spare set that works, I would be happy to take them off your hands in exchange for the cost of them + a beer commission
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Was Pzero
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Post Tue Jul 15, 2008 2:55 pm

I'm definitely going to do it; apart from looking great, my leads are past it and I dont want to weld and paint my engine bay :)

I'll be starting the coil search in the next 2 or 3 weeks.