SEAFOM IS AMAZING!!!!! this **** works!!!! my bike was messed, it wouldn't even start, so i took off the fuel line, fed about half a bottle directly into the fuel pump line twice, so 1/4 bottle each time, ran it till it died, then let it sit for about 10 mins,then start it up and just let it burn untill all the somke is gone took me about 30 mins. after that take it for a ride. just did this and now the bike is running perfectly, no power hesitation throughout the rpm range, improved idiling!! i was extremely skeptical about using this product but now im really glad that i did!! i was literally about to rip off the carbs and take them to the mechanic!! if youre having troubles give this thing a shot its only $10. i would def use this as a regular preventative measure.