a friend swaped b16 in cultus....member as well...so if you going for d15 then b16 will be better..almost same weight but more power.....
but to me any toyota engine will be better choice.....cuz of same loaction of gear box and stuff....
what HP level r u looking for
and do remamber b16 or 20v parts r a issue.....just for a gas kit we had to park car for 3 days