High Quality Chainsaw Bars Husqvarna Toys Hockfire Saws

How many degrees timing advance MS 400?

Duane(Pa)

It's the chain...
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Spooky. Your backwards. The saw rotates counter clockwise when viewed from the flywheelside. You want to make the fly wheel go further or "advanced" in its position counter clockwise relative to the crankshaft so the spark happens sooner.
Magnet gets to the coil earlier
 

huskihl

Muh fingers look really big
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Do u remember a 67 cc saw with actual torque? Ignition are so aggressive on the 680/620/7310, u dont have to mess with em.

Still in production and will over oil a 32" bar. 😃

Most echos have aggressive timing like that which is part of what adds to their torque.
 
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