Hey nitro. The CCMS reeds are available for the 3-cylinder 25-30. I actually lost rpm with the CCMS reeds over stock. Is your motor stock? I had the best luck with the 40/50 reeds cages with stock reeds in this motor. I had a 98 25 3-cylinder, 40 Tohatsu carbs, shortened 30 tuner I ran 42mph @ 6400 on a 1546vj Xpress with a Turbo 13 pitch wheel. Stock motor was 28 mph..Big difference. I hope this helps...