FG for RIS

[srqbrew]

What are the FG's of the 'white whale' imperial stouts (Bourbon County, Dark Lord, KBS, Hunahpu, etc...)?

Starting on the road to black gold. Going to brew small batch iterations of big stouts until I get in the ballpark.

 

[cladinshadows]

Probably not "white whale" status but here are some (+/-) FG's for other imperial stouts:

Stone IRS = 1.022
Alesmith Speedway = 1.025
Great Divide Yeti = 1.029
Oskar Blues Ten Fidy = 1.030
Firestone Walker Parabola = 1.035

I've either measured these myself or they are readily available from the brewer's info (Parabola has it on the bottle, for example).

 

[srqbrew]

Great info! Thanks!