9 95jersey New member Jan 30, 2017 #1 I had an HOH silencer that unfortunately broke, so I put back on the stock FMF Q and immediately my fuel mileage has suffered with no other changes. I would have thought the opposite. Anyone have insight?
I had an HOH silencer that unfortunately broke, so I put back on the stock FMF Q and immediately my fuel mileage has suffered with no other changes. I would have thought the opposite. Anyone have insight?
N Neil E. Active member Jan 30, 2017 #2 Richer jetting for the HOH pipe that is now richer than needed for the flow rate of the Q? Have you repacked the Q to be sure it is working properly?
Richer jetting for the HOH pipe that is now richer than needed for the flow rate of the Q? Have you repacked the Q to be sure it is working properly?
9 95jersey New member Jan 30, 2017 #3 Neil E. said: Richer jetting for the HOH pipe that is now richer than needed for the flow rate of the Q? Have you repacked the Q to be sure it is working properly? Click to expand... I thought of this and it is richer in the middle. But even if richer, how is it using more fuel? Kind of bizzare. The Q is brand new.
Neil E. said: Richer jetting for the HOH pipe that is now richer than needed for the flow rate of the Q? Have you repacked the Q to be sure it is working properly? Click to expand... I thought of this and it is richer in the middle. But even if richer, how is it using more fuel? Kind of bizzare. The Q is brand new.
