MicroSquirt.com read only forum (Jan.15,2018)

Yes, that's it. However a few points. With a -2 wheel you cannot use teeth 0 or 1. You need to allow about 10 degrees after the trigger angle to max advance. So 50deg trigger would give 40deg max advance (not enough for most people.)

You might want to use tooth no.35 as trigger A with an 80deg trigger angle.

James

http://www.msefi.com/viewtopic.php?t=21665

the weird part is that it won't start with 2-20 trig 50.

ares650 wrote:http://www.msefi.com/viewtopic.php?t=21665

the weird part is that it won't start with 2-20 trig 50.

I am conviced that we have our initial measurement wrong. James gave his suggestion based on my comment that the tooth 7 is under the VR @tdc. That must be incorrect.