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crf 450 04 sea level

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what jetting for these conditions 0- 100 ft 65-80degrees w/james dean kit 04 crf 450 I'm new to the southland any help would be appreciated

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Follow the kit instructions with the red marked needle in the 5th from top clip position, stock pilot jet and ~175 main jet. The main jet is bigger than stock to work with the kit needle design.

Thanks,

James

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thanks for the input, i installed the red in the fifth with the 178 per instructions for sea level -4000ft . you suggested the 175 main. with this set up i was getting decell popping but throttle off the bottom seemed good will the 175 main help this ? thanks for all the help!!!

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Try turning the fuel screw outwards to adjust/reduce the popping. A little popping is not a problem and the #175 main jet will not help in that regards.

James

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