What mhg to use on shaved cylinder head and bored block?

[478slimm]

I'm almost done with my rebuild but I have no clue of what MHG to get. The head has been shaved 0.10 and the blocks been bored .20

I'm seeing a lot of 84mm and 86mm, witch one and how thick??? Looking for 400hp

Mods: cylinder head shaved, ported and polished.
Stock rebuilt ct26(until I put a few miles on the car and see she's holding up)
550cc injectors
Lexus AFM
320lph fuel pump
Greedy emanage or Aem Fic 6(Not decided yet)

 

[Suprapowaz!(2)]

Head has been shaved 0.010. Block was bored 0.020 (0.508mm) on an 83mm piston is 83.5mm. You should be safe running an 84mm gasket. As far as thickness... http://www.supramania.com/forums/sh...ess-selection&highlight=head+gasket+thickness
So... if your head or block hasn't been touched and you've only shaved 0.010 (0.254mm) on the head then... do some simple math.
And it's "which", not

 

[478slimm]

My bad on the which. Typo.lol but thanks