Jellybean Posted April 6, 2016 Share Posted April 6, 2016 Hey does anybody know what the Supra will emit on Low idle (1310 rpm) Co2/HC with Decats , will 264 cams affect the emissions? Mine with first decat and unknown 3" pipe 2nd cat with OEM cams was CO 0.37% HC 75ppm thanks Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted April 7, 2016 Share Posted April 7, 2016 HC's will go up with more overlap or duration. You are asking some bizarre questions these days.... Quote Link to comment Share on other sites More sharing options...
Jellybean Posted April 7, 2016 Author Share Posted April 7, 2016 Lol there's logic behind my madness; was thinking of getting a 2nd decat fitted prior ecu mapping but nopoint if she won't pass the Nct (mot), I would not be into swapping out cats annually Rather ask the q that splash out 200gbp and hope Quote Link to comment Share on other sites More sharing options...
Nic Posted April 7, 2016 Share Posted April 7, 2016 Lol there's logic behind my madness; was thinking of getting a 2nd decat fitted prior ecu mapping but nopoint if she won't pass the Nct (mot), I would not be into swapping out cats annually Rather ask the q that splash out 200gbp and hope Just get the mapper to do an extra 'MOT map' Quote Link to comment Share on other sites More sharing options...
Jellybean Posted April 7, 2016 Author Share Posted April 7, 2016 Will see if the ecu can take a dual map not too keen on going back each year Yes I want to have my cake and eat it too Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted April 7, 2016 Share Posted April 7, 2016 If it won't store more than one map in the ECU why not just keep the emissions map on a CD and load it yourself when needed? Quote Link to comment Share on other sites More sharing options...
Jellybean Posted April 7, 2016 Author Share Posted April 7, 2016 If it won't store more than one map in the ECU why not just keep the emissions map on a CD and load it yourself when needed? Just taught of that after I posted , thanks again Chris! Quote Link to comment Share on other sites More sharing options...
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