So, i'm thinking of putting a B20 bottom end in my '94 EG hatchback civic, it has a b16a2 in it right now, i have done I/H/E and a apexi VAFC2.
*Do you use all the stock B20 and B16 parts??
*I have a DC 4-1 header, will it still have clearance from the block? Is the
block the same size outside as the B16?
*Does it use the same engine mounts as the B16?
*Do u use the B16 or the B20's timing belt (cam belt) and other belts??
*Any other problems heard of when doing this?

Thanks for any help