Supermini for a CS590?

[Wompass]

Heys guys I've scrounged and searched and I'm still not sure of the sizing of a Supermini on an Echo CS590. I would like to run this thinner bar for a faster cut but I don't know how that affects the mounting or the length of chain needed... or even if its a good idea running a picco at all?

I think I have it narrowed down

https://www.ebay.com/itm/THIN-KERF-...chainsaw-bar-3-8-Pitch-050-Gauge/291210153918 C1 mount, 8.2mm

https://www.ebay.com/itm/STIHL-3-8-...ull-chisel-050-gauge-LARGE-Stihl/361069447436

I can't even find the site now but I think 81 drivers was recommend for Oregon bar of the same length on a Cs590.

Thanks for any input

 

[James Miller]

I'd just stick with the standard 3/8 that comes on it. More then strong enough to pull it and files to keep it sharp are way cheaper then swapping bars and chains.