i have a jetting question i have the cylinders out to be ported right now an i need to find out what size jets i will need. i am getting a dune port but not all out cuz i want to be able to use my cylinders next year when i go to a 4mil. but my mods are pro circuit pipes, +7timing, 19cc domes, trinity cool head stage 4, k an n 6" pods, no air box, no outwears, im curently running 27 pilots, 300 mains, any an all help is appreciated. elevation is 500ft above sea level, an temp is running 40-60 degrees..