Getting the carbon out for accuracy (and barrel life).

[LongRange]

That's the first I've heard about using "Sea Foam", gotta give that a try. I use the stuff in my F-150 all the time to help keep the injectors clean.

i never did try the sea foam but i am using mercury power tune(suggested by Fred)and and the MPT works just about as good as the old GM top engine cleaner.