Dial a Jet

[moogie66]

Has anyone used this product and any feedback on your experience
Would anyone think it could help a FCR 06 450r carb or is it better for other carbs

[moogie66]

Is there not anyone on this forum has tried this product ???????

[krt400ex]

they will greatly improve the throtlle response and the aid in jetting. many ppl have tried them in the 400ex forum and most think that they r a good product