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Author Topic: Free Flow air filter  (Read 5530 times)

franx93

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Free Flow air filter
« on: January 27, 2010, 08:51:01 PM »
hello, i put K&N free flow filter on my agility 50, what main jet do you advise me? now i have an #86......
thank you
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customx22

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Re: Free Flow air filter
« Reply #1 on: January 28, 2010, 02:30:09 AM »
 you will need either 100,102,105. you'll need to do plug chop to figure which one you need.i currently use a 107.5 with a stage 2 uni filter and 82cc bbk open exhust.do not run your engine lean.you will seize you piston rings.
« Last Edit: January 28, 2010, 02:32:04 AM by customx22 »
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wordslinger

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Re: Free Flow air filter
« Reply #2 on: January 28, 2010, 11:47:11 AM »
...I'm running a 104 main jet with my K&N...

..however, as customx said...plug chops are the only way to know what you need for sure...

..I've heard of ppl hear that are running no more than a 90 jet with a free flow filter...

..if i tried to run a 90, i'd be walking before too long...there are different builds of these scooters

..all 139QMB engines are not the same..mines a CK139QMB-2...

..every factory installed carb is not the same...


DON'T RUN LEAN!!!


peace
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franx93

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Re: Free Flow air filter
« Reply #3 on: January 28, 2010, 01:53:50 PM »
90 or 95 is good? (my is 50cc)
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wordslinger

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Re: Free Flow air filter
« Reply #4 on: January 28, 2010, 03:15:00 PM »
Quote from: franx93 on January 28, 2010, 01:53:50 PM
90 or 95 is good? (my is 50cc)

..there's absolutely no way anybody can tell you whether or not a 90 or 95 jet will work for your scooter...not from here...

..you must do plug chops to know...
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franx93

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Re: Free Flow air filter
« Reply #5 on: January 28, 2010, 07:22:15 PM »
ok, so i put an 96 jet today, it seems work very good....the plug chops is good...
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franx93

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Re: Free Flow air filter
« Reply #6 on: February 05, 2010, 09:09:44 PM »
96 jet with free flow filter is very good! now i get 80kmh when before i get only 70kmh...good
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zombie

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Re: Free Flow air filter
« Reply #7 on: February 06, 2010, 01:50:33 AM »
That is a good gain. Glad to hear you got it nailed. What exhaust are you running?
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franx93

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Re: Free Flow air filter
« Reply #8 on: February 07, 2010, 11:59:32 PM »
original exaust...
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zombie

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Re: Free Flow air filter
« Reply #9 on: February 08, 2010, 12:51:07 AM »
I know it is a big investment, but if you do change your exhaust you will have to up the jet size again... Glad to see you got it though.
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"They have nothing in their whole imperial arsenal that can break the spirit of one Irishman who doesn't want to be broken."   Bobby Sands...

wordslinger

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Re: Free Flow air filter
« Reply #10 on: February 09, 2010, 08:44:04 PM »
..awesome!!!

..i hate going slow...80 is much better riding experience than 70...lol..


...hhmmm.......feeling a mod coming up in my near future.... ;)
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zombie

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Re: Free Flow air filter
« Reply #11 on: February 10, 2010, 01:22:58 AM »
Put it ALL on the forum. Thought process, and all...
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mikrron

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Re: Free Flow air filter
« Reply #12 on: March 01, 2010, 09:53:35 PM »
how much gas dose your scooter eat now :D ? ( in liters per km please)

with stock 50cc + 96 Jet + free flow filter
with bbk 80cc + bigger jet + free flow filter (if someone has)

i don`t want to change anything and regret it later..so i ask first :) (mine eats 2.4l stock)
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zombie

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Re: Free Flow air filter
« Reply #13 on: March 02, 2010, 12:33:36 AM »
I have successfully reduced MY fuel mileage from 70+mpg to 32mpg. MY goal is below 30mpg. There's no typo here. Scoot did 35 mph stock, and now does 62-63mph. Twice the fuel for twice the speed. From this point gains become exponential.
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Shaka

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Re: Free Flow air filter
« Reply #14 on: March 02, 2010, 12:45:39 AM »
With my rough estimates on my last tank/gallon I got 26mpg!  Dumpin fuel like a mo fo! ;D
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