Ducati Sporting Club UK > Model Specific - Discussion, Technical Problems and Help > 998 / 996 / 916 / 748 > 748 Mpg drop

[PDL]

I recently fitted some carbon airtubes and thus changed the airfilter to a JHP over the bell mouth type.

I have subsequently found that I am getting a lot less to the gallon, is this correct? Or am i imagining things, as i used to get 120mpg per tank before the reserve light came on, now i am getting around 105mpg.

[bradders]

spunds like your it riding properly now......

does anything need chnaging, ie mixture, because you have more air? maybe related....

[Harv748]

Originally posted by bradders
spunds like your it riding properly now......

does anything need chnaging, ie mixture, because you have more air? maybe related....

Or it could be the opposite, and the improved filter is now giving you a rich mixture hence the lower MPG???

I don't know...

[deej]

sounds like you need a power commander and a dyno run for it

i know my 853 needs it but i dont have the cash for it just yet