cjackg
New member
Whats the difference between this and "Sea Foam"? been using SF for years cleans and stabilizes the fuel
Sea Foam is one of the best fuel/injector/engine cleaners ever made but has gotten pretty pricey now. and then there is Marvel Mystery Oil which has a long legacy with lots of true stories....
but, I dont think any of these are going to make much difference in Spyder fuel mileage.
Last edited: