i just recently lost my muffler. On the last tank i calculated 17.0ish, i could get this with the muffler on . i hope i am not hurting the mileage, i will wait an see on the next tank. has anyone else had this problem, maybe i need to turn my edge up.

 

If anything your gonna gain mileage cause the engine isn't working as hard to let the exhaust out.

 

my thoughts exactly.

 

Winter blend just hit the market don't know if you are in an area that gets it but I see the mileage drop every year in Oct.

 

Your mileage may be down because you like what you hear to much.

 

it seems like your more likely to want to lug the motor a little with a straight pipe. but i have been trying to take it easy.