jetting for a stock trx450r with a LRD pipe?
#5
he didnt say if he still has the air box lid on or off,,if its off then a 185 would be fine if its on he'd by WAY fat,
with a pipe and stock air box you want to be 120
with a pipe and a modified box you want to be 150 to 165
with a pipe and an open box you want to be 180 to 190
air/ fuel screw is going to be 2 to 2 3/4 turns out,if you need to go more than 2 3/4 go up a jet size
these are rough numbers that will get you in the ballpark,and you can fine tune from there,happy jetting
with a pipe and stock air box you want to be 120
with a pipe and a modified box you want to be 150 to 165
with a pipe and an open box you want to be 180 to 190
air/ fuel screw is going to be 2 to 2 3/4 turns out,if you need to go more than 2 3/4 go up a jet size
these are rough numbers that will get you in the ballpark,and you can fine tune from there,happy jetting
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MeadowlarkFarm
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Nov 27, 2019 08:40 PM
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