race jase Posted January 12, 2014 Report Share Posted January 12, 2014 Hi everyone, I have done a search but didn't really find what I was looking for, I have a tuned map to suit 1000cc injectors with a master fuel setting of 6ms now I want to change my injectors to 880cc (80lb) injectors or even changing to 660cc or 60lb injectors what is the best way to work the master setting out? Thanks Quote Link to comment Share on other sites More sharing options...
Simon Posted January 12, 2014 Report Share Posted January 12, 2014 You will need to increase you master fuel to compensate for the smaller injectors. So if you had 1000cc and reduced to 660cc then you would need to do Current Injector size/ New injector size x current master = New Master So 1000/660 x 6 = 9.1 Quote Link to comment Share on other sites More sharing options...
race jase Posted January 13, 2014 Author Report Share Posted January 13, 2014 Hey Simon Thanks for that. Jase Quote Link to comment Share on other sites More sharing options...
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