Ignition Timing Adjustment for 787

[LSaupe]

Does the 787 have any adjustment for ignition timing? Looks like it has a fixed trigger.

 

[kustomkarl]

The timing plate has marks that align it up with the case. Set it and go.

Karl

 

[LSaupe]

Perfect. Can be set on the bench then. Thanks for the reply.

 

[seadoosnipe]

Does the 787 have any adjustment for ignition timing? Looks like it has a fixed trigger.

Yes, it is fixed. The only changes that can be made is through the MPEM programmer. It's only used to retard or advance by a few degrees, mostly by racers. The rotary valve can be considered "timed", since it has to line up at specific degrees agains't the case for open and close.