MembersPage/PeepPaadam/BMWwithViperEngine (2012-06-22 12:18:09)

Customer has a drift car, BMW with installed Dodge Viper 8.3liter V10 engine.

Engine is odd-fire V-10 (90-54 degrees), firing order is 1-10-9-4-3-6-5-8-7-2


Primary trigger is HALL and trigger type is apparently coil-type (flywheel has 5 pairs of teeth, see photo).

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EDIT: Here's the link to trigger log, both primary and secondary trigger: http://www.porsche-foorum.org/album/displayimage.php?album=lastup&cat=0&pos=0

Is it possible somehow to mask the 2nd tooth of each pair so that VEMS trats the primary trigger as coil type with 5 teeth?

VEMS reads rpm but throws trigger errors.


Secondary trigger is HALL, pattern is unknown at the moment. UPDATE: cam trigger is "half-moon" style: one teeth which is 180 degrees wide.


Ignition system is wasted spark, 5 outputs is needed

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