kksoon 500 RPM Senior Member Nov 16, 2005 789 2 1,518 Feb 28, 2006 #1 Seeking some expert help!!:embaressed_smile: my spec as...1.6 local block using GTI head - my question is, if I change to 4G93 wiring & ECU from 4G91..will it make any different on hp? is it suitable the fix in?:Not_Impressed:
Seeking some expert help!!:embaressed_smile: my spec as...1.6 local block using GTI head - my question is, if I change to 4G93 wiring & ECU from 4G91..will it make any different on hp? is it suitable the fix in?:Not_Impressed: