Had a post comparing the zx and rev 440. Well I bought the rev 440, 03. My questions are now on the setup. Base Gasket? Clutching, gearing or basic setup for sea level to 3000'. It has an octane switch but I have heard that this may not be enough. I have visited D-Joes sight and see that I can run 87 octane. Any help on your setup and conditions would be great, thanks toi