S14 - coil packs..?? |
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Hoover
Bavarian-Board Contributor black beast with four legs Joined: 04-October-2006 Location: southampton Status: Offline Points: 505 |
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Posted: 21-March-2008 at 09:20 |
does anyone know of any conversions to swap the covensional dizzy for a direct coil pack ignition...like the e36? |
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88 E30 M3 fast(er than it was, ta Shep and Grant)
and a k8 2008 busa...faster still (focus RS gone to good home - but never forgotton, eh Shep) |
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Matt T
Really Senior Member I Joined: 16-January-2006 Location: London Status: Offline Points: 399 |
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Reasons why??
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Sporty1
Really Senior Member II Joined: 18-October-2006 Location: Hertfordshire, United Kingdom Status: Offline Points: 2297 |
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Nothing avalilable off the shelf AFAIK.
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Sport Evolution Schwarz #043 |
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stevesingo
Really Senior Member II Joined: 03-January-2004 Location: United Kingdom Status: Offline Points: 795 |
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You will need a standalone ECU (Emerald M3DK would be fine), new wiring loom, new crank trigger, poss cam sensor (depending on how you fire the coils), coils and a ton of patience.
Don't look at much change from £2k even if you do the install yourself. Steve |
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1990 Sport Evo No.47 Motec EMS
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kbannon
Admin Group E39 525i Sport Individual Joined: 09-October-2002 Location: 64 Zoo Lane Status: Offline Points: 15508 |
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Would there be a performance gain from that?
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Current: 2009 E60 520d "Sport" tractor
Previous: 1989 E30 320i SE 1997 E39 523i 2003 E39 525i Sport Individual |
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Sporty1
Really Senior Member II Joined: 18-October-2006 Location: Hertfordshire, United Kingdom Status: Offline Points: 2297 |
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The ECU upgrade will give biggest performance gain the coil over ignition will enhance this further, allowing more efficient and controllable ignition..... it would be the next step if someone already had a ECU upgrade that allowed control of the ignition... or for someone that had deep pockets. |
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Sport Evolution Schwarz #043 |
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stevesingo
Really Senior Member II Joined: 03-January-2004 Location: United Kingdom Status: Offline Points: 795 |
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Replacing the ECU will allow you to delete the AFM and this is where the biggest gains in power will come from. The replacement ECU will also allow the use of one coil per cylinder, which if nothing else will be more reliable than having a single coil, leads and dizzy. You could also run sequential injection, which will give smoother low rpm running, better low to mid torque and better economy.
It is a lot of work, I know because this is one of the things I'm planning on implementing on my Sport Evo restoration. Steve |
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1990 Sport Evo No.47 Motec EMS
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