That torque spec on the flywheel is incorrect, they must have been looking at the auto transmission flywheel.
The only way the torque spec they gave you would make sense is if for some reason the Blitz clutch/flywheel combo is supposed to be torqued to the same torque spec as the Auto transmission Flywheel, that just does not sound logical to me.
This is straight from a 180sx FSM. All conversions were done 100% accurate you can do them yourself if you would like to double check.
