Guest beany Posted March 19, 2011 Share Posted March 19, 2011 Is it possible to simply swap the ECU from a 130 to a 105 to instantly increase the performance of a 1993 xr3i 1800? Quote Link to comment Share on other sites More sharing options...
Guest gavintwopies Posted March 19, 2011 Share Posted March 19, 2011 Is it possible to simply swap the ECU from a 130 to a 105 to instantly increase the performance of a 1993 xr3i 1800? Sadly its not that easy, as there throttle body is larger and the MAf is bigger and the cams have a greater lift swap all them and you still have the chipped key to sort out aswell. Quote Link to comment Share on other sites More sharing options...
Guest Lee81 Posted March 19, 2011 Share Posted March 19, 2011 Swaping the ecu wont do much. You need the larger throttle body an inlet manifold to go with it. Quote Link to comment Share on other sites More sharing options...
Guest murcus Posted September 23, 2011 Share Posted September 23, 2011 ah, but what they dont tell you is the rs 1800 cams and throttle body as they same used on the 2.0 zetec engine Quote Link to comment Share on other sites More sharing options...
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