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Developing Ignitions with the Power Arc IDS Rapid Development system |
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Step 1
Decide on whether a distributor only based ignition such as the
V series is required or if the
C series version of
the ignition is required. The V series ignition
replaces the standard distributor and does not use a high
voltage distributor cap or high voltage rotor. High
voltage distribution is done by the VP series ignition
using DF2
coil packs. VP
series ignitions use interchangeable stems in order to fit
different engines. Applications where a high voltage
distributor cap is used require only one coil output, a C-1
ignition is typically adapted to fit the distributor for
these applications. The C Series ignitions can be mounted
in a variety of different housings and distributors
through the use of ignition keys and adapters (see step 2
below). C Series ignitions can be used with a
variety of different coils including the
ST single core single tower
coil, the SF dual core single
tower per core coil pack, the DF single core
dual tower coil and the DF2 dual
core quad tower coil pack.
Based on the number of
cylinders, the cylinder angles and the mounting
requirements your engine has, determine which module is
required the C-1, C-2,
CP-2, V-2*, V-4*,
VP-2 or
VP-4. The number at the end of
the ignition model indicates the number of coil outputs
the ignition has. Each coil output is capable of driving a
single coil core and two symmetrically opposed cylinders
when using a multi-tower coil. Engines with 180
degree opposed cylinders require one coil output for every
2 cylinders. Non-symmetrical cylinder angles
typically require one coil output for each cylinder.
Browse the wiring
diagrams to learn more about coil hookups. The P
suffix indicates the presence of an integrated program
connector. If using a C series ignition
determine the diameter required ( 2.650" - 3.75" ). See
Dimensions
and determine if the C series ignition will work in
your application without a key (see step 2).
Contact
Power Arc
if you need help in choosing the correct ignition
module/coil for your application. |
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![]() CP-2 C Series with Program Connector |
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![]() DF single core dual tower coil |
DF2 dual core quad tower coil pack |
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Power Arc will assist you in the development of a distributor stem if using a V series ignition. If using a C series ignition Power Arc will assist you in the development of an ignition key (may not be required) and an encoder wheel adapter. Ignition keys are used to align and attach the ignition in distributors or housings and are typically fabricated using a CNC router from epoxy or phenolic laminates. Encoder wheel adapters are used to attach the encoder wheel to a cam or crank shaft and are typically manufactured from aluminum. The adapter is designed so the encoder wheel is centered and passes through the middle of the optical pickup. Power Arc has already produced distributor stems, keys and adapters for some applications. Power Arc can develop and manufacture stems, keys and adapters for you. Click here for a distributor reference design and some stem/adapter drawings. Contact Power Arc if you need help at this stage. |
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GM Distributor Stem |
Ignition Keys |
Encoder Wheel Adapters |
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![]() IDS CP-2 |
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Step
4
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![]() Pin Bed Programmer |
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Power Arc may also assist in the development of an owner’s manual. Photographs or artwork for the sticker and owner's manual may be required. The die for cutting the sticker has already been created. Ignition and coil pricing is based on volume purchased, model, warranty requirements and features desired. OEMs and Distributors may qualify for loaner ignitions while developing a product. Please contact Power Arc for details or to request a quote. |
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Power Arc
Ignitions 2518 NE 102 Ave. Ankeny, Iowa 50021 515-964-7608 |
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