kilmo
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Trying not to make this a plug for PowerChip, and because I'm over this whole fuel ration bitching thats been going on in this particular thread.
AutoSpeed.com did a review on the PowerChip flash for the Alloytech and was quoted in the article to say.....
"In terms of fuelling, the standard tune is pretty rich – it runs about 10.7 or 10.8:1 [air-fuel ratio] . We adjust it to around 12.5:1. That’s where the engine likes to be – going leaner doesn’t give any more power,” Mr Ingram says."
So yes, the engines do run rich and quite possibly may have passed the EURO emissions guidelines. But they still run rich, maybe richer than they should.
AutoSpeed.com did a review on the PowerChip flash for the Alloytech and was quoted in the article to say.....
"In terms of fuelling, the standard tune is pretty rich – it runs about 10.7 or 10.8:1 [air-fuel ratio] . We adjust it to around 12.5:1. That’s where the engine likes to be – going leaner doesn’t give any more power,” Mr Ingram says."
So yes, the engines do run rich and quite possibly may have passed the EURO emissions guidelines. But they still run rich, maybe richer than they should.