PJ Jacobsen learned in school from McGruff the Crime Dog (anti crime dog?) to just say no to drugs. Apparently it works with engine braking too on his GSX-R600. The young Celtic Racing pilot is bending the 4 stroke Suzuki to his will in AMA Daytona Sportbike. SportbikeWrench.com, our title sponsor, has parts that can help you master your 4 stroker as well. Squidly Dave the interviewer should probably loose the chewing gum too. No wonder they got that blond chic, Cristy Lee, to replace him.