Developing Ignitions with the Power Arc Ignition Development system

Step 1

Decide on whether a distributor based ignition such as the V Series or the non-distributor based
C Series version of the ignition is required.  Based on the number of cylinders your engine has, determine which module is required 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 P suffix indicates the presence of an integrated program connector.  Engines with 180 degree opposed cylinders require one output for every 2 cylinders.  Non-symmetrical cylinder angles require one output for each cylinder.  Applications where a high voltage distributor cap is used require one output.  Determine  the diameter of the ignition if the non-distributor based C Series ignition is required (3.75" to 2.650").   See Dimensions and determine if the ignition will work in your application.  Contact Power Arc if you need help at this stage.

* Lower cost variants of the VP-2/VP-4 the V-2/V-4 are available.  These ignitions do not have a program connector and are available for OEM's and larger wholesalers.
 

VP-2 or VP-4
Programmable Distributor Top Module

     


VP Series ignitions with
interchangeable stems can be
adapted to most distributor
based engines.

Step 2

Develop a  distributor stem if using a V series ignition or an encoder wheel adapter/ignition key if using a C series ignition.  An ignition key is used to align the ignition in distributors or housings and is 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. Make sure the encoder wheel is centered and passes through the middle of the optical pickup.   Power Arc has already produced distributor stems, adapters and keys for some applications.  Power Arc can develop and manufacture stems, adapters and keys for you.  Click here for a distributor reference design and some stem/adapter drawings.  Contact Power Arc if you need help at this stage. 

Stems, Adapters and Keys

Step 3

Develop an ignition curve for your specific engine using the IDS development system.   Download the IDS application here.  For detailed information about developing a curve in IDS Click here.  Go to the curves download page and download a curve that has already been developed.  Power Arc can develop custom firing angles for engines not supported in the standard IDS interface.  Contact Power Arc if you need help at this stage.
 

Step 4

Send the ignition curve file that you developed with the IDS system along with any artwork you desire for the ignition sticker.  You can also program your own C-1 and C-2 ignitions using the pin bed programmer.  IDS CP2, VP-2 & VP-4 ignitions have integrated program connectors and can be directly programmed without using a pin bed programmer.

Power Arc may also assist in the development of an owner’s manual.  Artwork for the sticker and owner's manual will be required. The die for cutting the sticker has already been created.  Pricing is based on volume purchased, model, warranty requirements and features desired.  OEMs and Distributors may qualify for loaner ignitions while developing a product.  Other individuals may be eligible for a buy one get one free offer if they successfully adapt an ignition for a new product. Contact Power Arc for Details.