First Blaster 1990

[mostdope97]

Hey everyone so yesterday I installed a fmf full exhaust fmf recommended 260 jet I’m using 270 bogs a big and struggles to get to powerband in 5th n 6th. Haven’t plug chopped yet but I got vforce4 reeds as well. Uni air filter. Bored .30 over. Should I lower the jet or upp er?

 

[mostdope97]

Hey everyone so yesterday I installed a fmf full exhaust fmf recommended 260 jet I’m using 270 bogs a big and struggles to get to powerband in 5th n 6th. Haven’t plug chopped yet but I got vforce4 reeds as well. Uni air filter. Bored .30 over. Should I lower the jet or upp er?

 

[Slydog]

Hey everyone so yesterday I installed a fmf full exhaust fmf recommended 260 jet I’m using 270 bogs a big and struggles to get to powerband in 5th n 6th. Haven’t plug chopped yet but I got vforce4 reeds as well. Uni air filter. Bored .30 over. Should I lower the jet or upp er?

Plug chop to confirm your jetting.