Speed of an 86' 250r
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the 86 model has a taller 6th gear than the rest of the years. it is slightly faster overall topend, but it may bog out without a little more juice. mine has a rad valve, boysen reeds, fmf pipe, and a uni air filter, stock carb (not sure what the jetting is since i bought it used from a guy in cali -runs fine here down in south, so i didnt change it) and it will hang right with a stock raptor.
with a bigger carb, yours should be a little faster than mine if the topend job was done right. but yeah if you want more topspeed go up one on the front or down a few on the back sprocket. i always thought the gearing of mine was good and wish the newer sport machines still offered 6 speed trannies.
with a bigger carb, yours should be a little faster than mine if the topend job was done right. but yeah if you want more topspeed go up one on the front or down a few on the back sprocket. i always thought the gearing of mine was good and wish the newer sport machines still offered 6 speed trannies.
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