I dont know if this is what you wanna hear but building a b16a for all motor is a waste of time in my opinion. Instead spend the money on building a b18a/b/c or bigger block. If you are going to be cracking a motor open it might as well be one that will be worthwhile in the longrun. Even a stock b18c bottom bought for $1000 or so will do way more for your car than almost any N/A mod(s) on a b16a would.