|
Does the engine sound different on E85? Or is it because I put the 69mm pulley on? Engine sounds harsher now, not as smooth as before, when I rev it. It sounded better before. Just trying to figure if it's my imagination, the fuel or the pulley making the s/c work harder.
Might run this tank low and put 93 back in and possibly go back to the larger pulley.
|