Has anyone tried this 066 clone?

[joe_indi]

This video turned up while I was browsing YouTube .
Has anyone used this 066 clone?
Video link:
https://youtu.be/8_XDTEdFon0

[weimedog]

yup

Devil With The Blue Dress On! First Look At the Holzfforma G660, ( Remember That Song?) - YouTube

[HolmenTree]

That color is weird.
Wonder how many Catholics would like that 666# :D
Looks just like a round top 1998 066 or newer 2002 660, but it's got a 1986-'88 064AV flat bottom muffler from what I can see.
Stihl upgraded that muffler in 1989 raising them up from the crankcase housing to eliminate heating up the oil tank too much resulting in burning out the crankcase gasket.
Photos below show a newer 066 muffler and a older 1986 064 muffler on the right with the flat bottom.

[ZeroJunk]

No. But, I have their crank shaft, rod, and crank bearings in an older 066 along with a Meteor piston. Interested to see how long it will play.