Flywheel/Encoder patterns

[RABBITT_Andrew at mv8.orbeng.com.au]

>Currently, I'm using a 180 tooth wheel fixed to the harmonic 
>balancer.

a word of warning here, these things are designed to wobble about, 
therefore if your encoder is rigidly fixed to the crankshaft you'll be 
OK, but if it's just attached to the damper mass, your timings will be 
screwed up depending on the phase relationship between the damper mass 
and the crankshaft.

Andrew Rabbitt