15 yz 250f maps

DC165
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DC165
Edited Date/Time 4/18/2016 10:13am
I'm not confident in playing with the tuner to write my own maps so can anybody share some maps that work for them?
FMF full exhaust and running VP pro 6 fuel. Ride in the Budd's creek area mostly.
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smoothies862 3/18/2016 12:36pm
3/18/2016 12:36pm
Thumpertalk has athread on maps. Yamaha site also.
Rowlands
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Rowlands 3/18/2016 2:00pm
3/18/2016 2:00pm


The 3 maps at the bottom of this picture are the only 3 I use and I am extremely impressed with them all. They all do exactly what they say and improves the bike dramatically on the different surfaces. I have the stock exhaust so not sure wether you FMF will be much different map wise. Try them above and see how you get on, if not head over to thumpertalk and check out the there thread. Good luck
oldandslow1
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oldandslow1 3/20/2016 4:37pm
3/20/2016 4:37pm
how do you ride? you a high rpm guy, always revving out or more of a shift early lugger kind of guy?
DC165
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DC165 3/23/2016 1:39pm
3/23/2016 1:39pm
@oldandslow1 im a vet guy so im not wringing it out by any means but i tend to ride higher in the rpm range.

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oldandslow1
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oldandslow1 3/23/2016 3:11pm
3/23/2016 3:11pm
DC165 wrote:
@oldandslow1 im a vet guy so im not wringing it out by any means but i tend to ride higher in the rpm range.
i am the same as you. i liked mine best with some pluses on both the fuel side and ignition side. ride your bike the way it sits then change everything to +2 and see what you think. if it overall feels better then you can start to fine tune each box. i will look at my tuner and see if those maps are still on it.
oldandslow1
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oldandslow1 3/23/2016 3:18pm
3/23/2016 3:18pm


This is what I ended up with
DC165
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DC165 3/23/2016 8:26pm
3/23/2016 8:26pm
Awesome. Thanks everybody.
c0ncEpT
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c0ncEpT 3/24/2016 5:30am
3/24/2016 5:30am
I use the Yamaha FMF exhaust system map with U4.4. But on the fuel side I use 1 number less in every box than they call for.

Bike runs great. Revs super fast and has good hit off the bottom still.
DC165
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DC165 3/24/2016 7:14am
3/24/2016 7:14am
@c0ncEpT i think thats the map i had in the bike and really liked it but i tried a different one and cant find the U4 map again.
walent215
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walent215 4/18/2016 10:13am
4/18/2016 10:13am
DC165 wrote:
@c0ncEpT i think thats the map i had in the bike and really liked it but i tried a different one and cant find the U4...
@c0ncEpT i think thats the map i had in the bike and really liked it but i tried a different one and cant find the U4 map again.
We will be getting a pipe and running u4 also ...if you have this map I'd really appreciate if you could share it with us...thanks, chris.

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