History of MembersPage/FredrikJagenheim/NissanBuildPage
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2005-12-12 13:57:33 . . . . 194.237.142.13 [Updated with 'new' idea on how to drive the trigger disk]
2006-03-16 04:43:08 . . . . c-b54971d5.39-1-64736c10.cust.bredbandsbolaget.se [Added AutoCad drawing]


Changes by last author:

Changed:
[Here] is the latest iteration of the trigger disk. I managed to make an AutoCad [drawing]. Could someone check if it's usuable before my evaluation period ends?

The idea is to have the primary trigger ignite every 15th tooth (60 teeth divided by 4 cylinders). Everything is synced by the 2 missing teeth.

After evaluating a beta version of the firmware code needed to control the trigger system and also taking into account the loss of triggering accuracy you get from driving the CAS by a rubber band from the crank; I think the setup needed is a crankmounted trigger wheel...
Changed:
The goal is to have COP with no wasted spark.

The program I've used to create the triggerdiscs is [here]. Check the README file for information on how to use it. I verified the functionality in windows and gentoo. YMMV.

This will be mounted on the pulley where the A/C used to live.