Are these products actually any good?
or are they just another one of those scam products?

I'm talking about products like STP Injector and Carb cleaner, etc...



Thanks

 

Seafoam worked wonders for my bike

 

Marvel Mystery Oil might help a bit with your top cylinder lubrication, But don't put too much you may foul a plug.

 

Have a friend that swears by seafoam, just as scruf said. He also uses it in his truck and his wifeys car.

 

Seafoam or Chevron Techron

 

Dont use STP.

 

 

can you get seafoam at most auto parts places?

 

I know for a fact AutoZone carries it.

 

if youre gonna use seafoam, do you use the vacuum method, the fuel tank method, or the crankcase method? since the rr's have fuel injectors in the airbox, does the intake really get gummed up? gasoline is a great solvent...