Just a note to say how thrilled I am with my "Rattler" Flywheel on my Model A Speedster.
I'm impressed by the smoothness of the engine and so are those who who witness its performance and gentle idle.
The machine work is extremely precise and actually quite attractive. . . As I would expect from our British cousins.
The heat treating should make the integral gear-ring last forever.
I recommend this major improvement to prevent crankshaft damage and impressive smoothness and my talks and in Secrets Magazine.
I can actually put a full cup of coffee on the hood and it will not splash or wash over the side . . impressive from any point of view.
Best wishes with Four-Titude!
Charlie Yapp, President/Editor
Secrets Of Speed Society