What is the difference between the 1â€2â€ and stock oil pans. I know stock holds more oil than a 1â€ but you could lower your bike more with a 1â€ over stock pan. If you have a one inch pan could you still tour 500+ mile rides are or you stuck at the ¼ mile tracks the rest of the bikes life. Do you have to change the oil more with 1â€ oil pan turbo bikes compared to stock? I have a welded up stocker and like the look of a grudge bike, I might upgrade latter just need to know the pros and cons before I pull the trigger on a 300+ dollar oil pan.