Got a 12a Mazda Wankel w/ manual tranny, compression tested in spec and running well with a Mikuni PHH44 2-barrel carb, throwing in a "Sterling style" modified Nikki 4-barrel carb. Engine has had several front end gaskets replaced (water pump assembly), Mikuni and Nikki have been fully cleaned and rebuilt. Small jet kit for Mikuni included (2 sizes up and down from current jetting). Also have various parts from 2 other Nikki carbs. The modified Nikki is a build of combined parts from the other carbs.
Pics of modded internals of the Nikki:
Pics of rebuilt Mikuni:
Pics of the Mikuni installed:
Pic from partial tear down and paint to prevent more rusting. Gaskets replaced on painted parts. Oil pan gasket replaced in last 2-3 months and leak checked.
Video right after I got the Mikuni rebuilt and running.
$1000. Or if for some crazy reason you have a 13bTII w/ manual trans and want to trade for the 12a+cash.