So I’ve got what I believe to be a Honda 250ex engine in a different body (old 4×4 UTV thing). Long story short, went from running good to dead. Turns over all day long but won’t fire up. Have spark, have fuel. Removed and Cleaned the carb(which I recently rebuilt) and it was ok. Spark is kinda white AND orange so the strength could go either way. Also tried a new plug, nothing. "Appears" to have good compression, pumps tons of air out and will suck my hand apart if I keep if over the carb while cranking.. What’s next? What am I missing here?