What is the best fuel petcock upgrade for a 2002 LT80? I’ve heard the oem vacuum ones doesn’t work well. I’ve read banshee petcock work it they seem to be around $40-$50. Is there a cheaper option?

 

I alway had good look luck taking diapham out of old one and bypass vaccum system

 

The cheapo Chinese replacements work OK except the markings for Run, Res and Pri are wrong, you have to work that out for yourself, and some have different pipe fitting diameters. Regarding on/off type taps, the carb float needles are a bit leaky, do you trust yourself to remember to turn the tap off after every ride? You will get a sump and cylinder full of fuel if you don't.