Whats the largest engine that would fit with the least modification into a 106's engine bay. Currently i have a 1.1 Zest3 1998 106. The GTi and Rallye use the same basic Shell as a Zest or a Independence as far as im aware so that would mean a 1.6 should slot in ok. Has anyone heard of bigger engines being fitted into a 106 or even a 1.6 with a turbo or superchager on a larger than 1.6 engine? I know that: (pug-performance.com) fit such mods to gti models and rallyes. Help would be much appreciated. Thanks in advanced, Rem