Hey guys I’m new to this page I’ve owned my banshee for over 3 years and recently needed to do a complete rebuilt so I bought a wesico crank stock, oem cylinder stock bore 64mm, 21 cc pro design cool head, billet throttle body, vforce 4 reds, 28mm Kiehn carbs pkw, single k&n filter open air box , driveline clutch kit, toomy 5 inframe pipes I wanted to know what jet size do I need to run for this set up I’m 253’ above sea level in California I would definitely appreciate your guys help thank you very much and I’m glad I found out about this page 👍🏻💯