Ok sorry for the delayed update but I've been working like crazy. So I got the carb in with the lt500 intake and ran the two stage uni filter with an outerwear (no airbox). With the jets that came with it it will fire right up, but as it warms up, or when you give it throttle, it will runaway accelerate (like you have an air leak). Question is am I so far off base jet wise that it's causing this or is there an air leak somewhere that's causing it. To be safe I removed the intake and made sure the gaskets and a good seal. Intake boots all seal properly as well. Really it only leaves improper jetting/ tuning. Any recommendations for a baseline/ starting point? Bike has an fmf pipe, otherwise stock, and we are at sea level. I run 50:1 bel ray and 91 pump gas.

Finally somebody other than me who uses Bel Ray.  Are you using H1R or MC1?