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Over Fueling?


Boro Jake
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Running my Fazer on K&N, Motad downpipes & A GPR Racing can, since changing the downpipes from OE i've noticed the MPG drop from 48 to 40? or could it be due to the cold weather?


Bike certainly performs alot better, better low and mid range dont notice any puffs of smoke.

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Is it carbed or injected. Your mods would want to produce a power increase , which means that the ECU would see it running lean and increase the fuel flow to maintain the correct A/F ratio, about 13/1, so if it is producing more power it will burn more fuel !!!

If it is carbed, it will be running lean and will need bigger main jets and needles modding? :mrgreen: :mrgreen:

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Is it carbed or injected. Your mods would want to produce a power increase , which means that the ECU would see it running lean and increase the fuel flow to maintain the correct A/F ratio, about 13/1, so if it is producing more power it will burn more fuel !!!

If it is carbed, it will be running lean and will need bigger main jets and needles modding? :mrgreen: :mrgreen:

 

Its carbed, for the extra power 8mpg less doesnt bother me tbh as its running how i want it atm. Just wondering if it will cause implications.

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Is it carbed or injected. Your mods would want to produce a power increase , which means that the ECU would see it running lean and increase the fuel flow to maintain the correct A/F ratio, about 13/1, so if it is producing more power it will burn more fuel !!!

If it is carbed, it will be running lean and will need bigger main jets and needles modding? :mrgreen: :mrgreen:

 


There is only a few bikes that can alter fuelling while on the move but none of them can adjust it enough to compensate for a better flowing air filter then there is the can and pipes! I wish they could though I wouldn't need to get my power commander remapped every time I play with my bike :lol:

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