i usually degree everything before cutting a custom gasket to set port timings correct for the ministroke crank.
after i find the correct base gasket thickness to get the transfer ports to the correct timing i want, i port the exhaust port to finish off the port timing correction.
i usually shoot for
ex-185*-190*
trans - 130*-135*
bst - 125*- 130*
in this case a 1mm base gasket got my boost and transfer timings right in the zone and i had to open up the exhaust port about 1mm to get that timing correct.
custom cut base gasket matched to cylinder then matched to case
final numbers came out to be
ex- 187*
tns- 135*
bst - 128*
should be OK with 32* of blowdown should give good powerband.
any other suggestions?