Welcome to the forums.
I'm 5'10" and 240 and was riding my buddies LT the other day. Sure was fun.
No worries about her growing out of it.... LOL
Even tho the plug is wet, try hand choking it (2 fingers in front of carb). Tell me how much it feels to suck air in.
LT's usually start on a dime.
I'll presume that you made sure both jets were clean.
Seals are a cpl bucks each and simply pry out and push in but I highly doubt they are bad.
Do a compression test, just to know the number.
Pipe isn't plugged is it?
Let's go from there.
2000 GNC 5N\
2001 GNC 9N \ 40+ class
2004 GNC 9N /
2014 rock crusher "GO tortoise GO!"
2016 Byrd Rooster
Father of the "11" time National champion,and worlds fastest woman ATV racer
A few fast LT80's
250R~300cc's
300ex
350 Rancher
Kymco Mongoose
Survivor of the 12 Hours of ATV America 04 and 05