[chevymotocross]

i drove it today with the flipped lid. Definetly an improvement. Right off the bat seems to have better torque. When you punch it, it definetly pulls harder than before and with that awesome intake sound. Gas mileage, well, I'll have to wait until another fill up for that since I have been driving this tank with a heavy foot. I'm guessing I will have to clean the filter more often since it's open now though.