slip on
#2
First, I would highly reocmmend an HMF slip on. Most folks recommend the HMF for the warriors - so thats what I got - and now I recommend it too. The sound alone was worth the $.
As far as power - that will depend on any other mods you do, as they will start to work together netting an even bigger increase. However, if you just do a pipe and nothing else, you will probably only see a slight bump in the upper RPM range. Plus, you may have to rejet your carb (larger main jet) to compensate due to the increased air flow resulting from you free'er flowing exhaust. After you put the pipe on..if your quad trys to 'cut out' in the higher rpms - that is the tell tale sign. Its leaning out in the higher rpms b/c your main jet is now too small.
As far as power - that will depend on any other mods you do, as they will start to work together netting an even bigger increase. However, if you just do a pipe and nothing else, you will probably only see a slight bump in the upper RPM range. Plus, you may have to rejet your carb (larger main jet) to compensate due to the increased air flow resulting from you free'er flowing exhaust. After you put the pipe on..if your quad trys to 'cut out' in the higher rpms - that is the tell tale sign. Its leaning out in the higher rpms b/c your main jet is now too small.
#3
iam getting a good deal on this FMF 250.00 Canadain,only used for 1 ride,said it was to loud.i thought if you just add a slip on i would not have to re-jet,if i do ,what size ?????? iam running a K&N filter as well
First, I would highly reocmmend an HMF slip on. Most folks recommend the HMF for the warriors - so thats what I got - and now I recommend it too. The sound alone was worth the $.
As far as power - that will depend on any other mods you do, as they will start to work together netting an even bigger increase. However, if you just do a pipe and nothing else, you will probably only see a slight bump in the upper RPM range. Plus, you may have to rejet your carb (larger main jet) to compensate due to the increased air flow resulting from you free'er flowing exhuast. After you put the pipe on..if your quad trys to 'cut out' in the higher rpms - that is the tell tale sign. Its leaning out in the higher rpms b/c your main jet is now too small.
As far as power - that will depend on any other mods you do, as they will start to work together netting an even bigger increase. However, if you just do a pipe and nothing else, you will probably only see a slight bump in the upper RPM range. Plus, you may have to rejet your carb (larger main jet) to compensate due to the increased air flow resulting from you free'er flowing exhuast. After you put the pipe on..if your quad trys to 'cut out' in the higher rpms - that is the tell tale sign. Its leaning out in the higher rpms b/c your main jet is now too small.
#4
#5
what is the air box mod?what size sprockets are you running?
#6
#7
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#8
i second the HMF big bang for the buck and i got mine cheaper then 250 with spark arrestor and all, you will most likely have to step the main up to 147.5 with just a slip-on, HMF sends a 152.5 jet with the pipe depending on where you buy it from and 152.5 is way to rich lol, i think i use a 150 right now the 152.5 doesnt run bad either but its just barely to rich for mine.
#9
just called the bike shop to get a price on a 147.5 main jet ,,18.00 plus taxes,just for one jet ,does anybody have a extra 147.5 they could sell me?????
i second the HMF big bang for the buck and i got mine cheaper then 250 with spark arrestor and all, you will most likely have to step the main up to 147.5 with just a slip-on, HMF sends a 152.5 jet with the pipe depending on where you buy it from and 152.5 is way to rich lol, i think i use a 150 right now the 152.5 doesnt run bad either but its just barely to rich for mine.
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Jeff Roper
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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02-01-2022 11:48 AM
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