Fill the tires with helium and switch to DOT5 blinker fluid. DOT 5 is a lighter weight and gives you 10 time the response out of a properly tuned blinker system.
See now me, I just dont run blinkers at all. That's four less wires, no flashers and zero blinker fluid, think how much weight I saved with that little mod alone!
Sometimes if I think the guy next to me has a chance I pull over and drop the drain plug on the pan, that saves me 3-4 pounds of oil and i have zero windage.
Just good for thought, what works for me may not be for everyone.