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techtalk:ref:engctl01 [2019/03/05 18:09] ixl2relax |
techtalk:ref:engctl01 [2019/12/04 09:22] ixl2relax [Thunder Heart - EI4250] |
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Typical options for Sportster Ignition Configurations (up to 2003): | Typical options for Sportster Ignition Configurations (up to 2003): | ||
- | **1) Older OEM Ironhead Models**\\ | + | **1) Stock Older Ironhead Models - OEM**\\ |
- Points to create spark\\ | - Points to create spark\\ | ||
- Mechanical Advance to create an advance curve\\ | - Mechanical Advance to create an advance curve\\ | ||
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- Coil can be OEM 5.0 ohm\\ | - Coil can be OEM 5.0 ohm\\ | ||
- | **4) Eliminate Points & Mech Advance (and/or stock external ICM)**\\ | + | **4) Most Eliminate Points & Mech Advance (and/or stock external ICM)**\\ |
- Electronic Ignition Module - Ultima 53-644 - In nosecone\\ | - Electronic Ignition Module - Ultima 53-644 - In nosecone\\ | ||
- This module includes electronic curves for spark advance\\ | - This module includes electronic curves for spark advance\\ | ||
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The Ultima unit triggers the coil primary circuit - either as a dual-fire system (one trigger) or a single-fire system (two trigger signals). It also has an output for a tachometer and also has an input for using a VOES to alter the spark timing during idle & cruising. | The Ultima unit triggers the coil primary circuit - either as a dual-fire system (one trigger) or a single-fire system (two trigger signals). It also has an output for a tachometer and also has an input for using a VOES to alter the spark timing during idle & cruising. | ||
- | The install instructions are here: | + | The install instructions are here: Ultima 53-644 [[http://www.ultimaproducts.com/53-644_Ignition.pdf|Installation Instructions (2012 version)]]\\ |
- | Ultima 53-644 [[http://www.ultimaproducts.com/53-644_Ignition.pdf|Installation Instructions (2012 version)]] | ||
{{:techtalk:ref:engctl:ultima-53-644-ignition-module.jpg?400|}}((Pics by Blowby & Static of the XLForum.net)) | {{:techtalk:ref:engctl:ultima-53-644-ignition-module.jpg?400|}}((Pics by Blowby & Static of the XLForum.net)) | ||
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+ | ===== Thunder Heart - EI4250 ===== | ||
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+ | Install Manual - http://thunder-heart.com/Tech%20Service%20PDFs/EI4250.pdf | ||
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+ | Updated image from the Thunder Heart Install Manual\\ | ||
+ | to show typical EVO Pre-1996 RH Control Wiring:\\ | ||
+ | {{:techtalk:ref:engctl:thunderheart-ei4250-rh-pre96.jpg?400|}} | ||
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+ | \\ | ||
[[:techtalk:menu|{{:techtalk:gototechnicalmenu.jpg|}}]] | [[:techtalk:menu|{{:techtalk:gototechnicalmenu.jpg|}}]] | ||