Topic: "New" Arc 31 OHV AVS flywheel hub??

[mower_mulisha]

Does anyone know where the best spot to set up the new "updated" OHV single Hub for the flywheel? Since dad broke so many cranks and ARC said that the "standard" 28 flathead and 31 OHV flywheels were too far advanced for the new "31 AVS motors" even at all the way negative. Just got the new hub and with it all the way + it lines up almost where the old hub was all the way -   Has anyone used the new hubs yet and experimented with them to see what worked the best for a starting point? Thanks!

[jerb]

i can tell ya even on standard ohv's the timing is way too far advanced, at least the couple i had were, use a degree wheel and find the timing you want, set the hub halfway, and dont use a key, just lap it real good and use loctite, which i dont use loctite even, and never had a problem! arc has good instructions on setting the timing with a degree whell!!