jetting

[bruteman]

2007 brute 750 backfiring when giving gas.popping at idle. used mud in my blood directions with the 3" rubber intake elbow . has dyna ignition,hmf,kn filter.what mains and pilots are you using with 2" snorkles?

[mudlift]

What jets are you using now & where is the needle set?

[bruteman]

2007 kaw 750, dynatec ign,hmf,dyno needles clip on third from top ,with 1 spacer under clip . # 38 pilots. mains i had all over with no change .did have hole in slides but blocked them off. air screws 2.5 turns i did the mud in my blood to the t . (new route with 3" rubber 90)