The carb has been jetted, the airbox is a modified one, pump is in a box in my garage, pipes blocked off, and its been set up!!!! using 40:1 all was well on the dyno!!! and road but is it recomended to go 30:1?

If anyone reading this is running premix, maybe you could add a quick line with the ratio your using, im just intrested. Ta

Cheers