I have a gallon and a half on mine and with the 15+ some 21's iv owned its by far the best for the buck. I had to pull it cause of a torn carb boot. Running it in truggy never had an issue with it whatsoever(xept for torn boot, and its on diff carb i use that takes inserts). to be honest i would have been happy with it if i were to have spent $250 on it. the cheap tag on it is the only thing cheap about the jl