I want to go fast for little money ?

Hi,I have a eg3 it's a jap import 1.3 1995 I think it is a duel crab (is it ? ) I want to upgrade it to a 1.6 what engine can I use that I won't have to change the loom and fuel tank ect just a straight swap ?
Forum for the Honda Civic EG 1992-1995
http://civic-eg.com/forum/