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Power User
Roostin Away
Sent from my iPhone using Tapatalk
1986 ATC 250R
Ported w/ Cool head
LED pipe and silencer.
Vforce3
Keihin PWK 38mm
Works Ultra Cross Shock
LSR +2 Axle
American Star Racing +4 Swinger
LED Intake
Hi-Flite desert seat
OEM clutch 89 upgrade
2021 YFZ450Rse Rossier R5 Titanium Header AIS Delete FCI Vortex ECU
Power User
Roostin Away
This is what my plug looked like just a few days ago 38pwk 162 55 cej middle 1 full turn 32-1 dumonde 110. Runs great even pulls 6th in the sand. Seems a tad lean in the pilot tho. Revs hang just little bit when coming down to idle. Not sure where to go from this point. 58 pilot seems a little extreme.
Drop a Comment please I’m all ears!
Sent from my iPhone using Tapatalk
1986 ATC 250R
Ported w/ Cool head
LED pipe and silencer.
Vforce3
Keihin PWK 38mm
Works Ultra Cross Shock
LSR +2 Axle
American Star Racing +4 Swinger
LED Intake
Hi-Flite desert seat
OEM clutch 89 upgrade
2021 YFZ450Rse Rossier R5 Titanium Header AIS Delete FCI Vortex ECU
Power User
Roostin Away
Think I should bump it back to a 165 maybe… This is the best it’s ran in a long time. No bog no sputter pulls every gear no pinging or getting very hot. low end does seem a bit lean @ 1 turn out.
1986 ATC 250R
Ported w/ Cool head
LED pipe and silencer.
Vforce3
Keihin PWK 38mm
Works Ultra Cross Shock
LSR +2 Axle
American Star Racing +4 Swinger
LED Intake
Hi-Flite desert seat
OEM clutch 89 upgrade
2021 YFZ450Rse Rossier R5 Titanium Header AIS Delete FCI Vortex ECU
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