SMarquezExplorerJun 22, 2015GPI Pump GearsWhere are the upgraded gears for this pump? GPI replaced a pump for me once but it didn't last. I did the gear sanding but maybe went too far and have reduced flow. I understand that ethanol was the c...Show More
pc500ExplorerJun 23, 2015Sand them and only use non-ethanol.If you can't get real gas, just replace the pump. They don't have a retrofit kit other than more crappy gears anymore that I'm aware of.However if you want to just keep replacing them, this might be yours:http://store.gpipumps.com/overhaul-kit-for-ez-8/
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