f2 modifications

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Old Dec 29, 2007 | 07:34 PM
  #1  
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f2 modifications

what kind of stuff do you have to do to get the f2 to stunt good
will this bike do circles on idle or do you have to constantly chop the throttle with a low idle i rode 1 a couple times couldnt do more than 3 circles and would bog like a sun of a batch but the bike normally runs great and help would be coo any f2 stunnas
Old Dec 29, 2007 | 10:52 PM
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Re: f2 modifications

Just buy a cage for it and take off the plastic and giver **** My bud rides one... Its pretty much stock just painted jet black but his not near the level for doing circles so I am not to sure...
Old Dec 30, 2007 | 12:43 AM
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Re: f2 modifications

my brother has an f2 and it doesn't circle on just idle but it's not the smoothest running bike...

he's got -1 front and a 61t rear and you still got to give it some modest throttle....
Old Jan 1, 2008 | 09:18 AM
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Re: f2 modifications

you have to completely fill the gas tank or it will not get enough gas when your at bp.. you can bend the pipe that sucks in the gas from the tank 90 degrees towards the back of the tank (heat it up and do it slowly), put a fuel hose on it with a hoseclamp so it reaches the back of the tank. this can help a lot.
also the carbs must be in good condition! clean them out.. take m apart and make sure there is no dirt in them, clean out the idle jets! mine circles perfectly on just idle, the occasional blurp of gas when needed!!


this should help a lot! check it out, i'm riding an f2 while i'm rebuilding my f4i!
https://www.stuntlife.com/forums/281...aying-ole.html
Old Jan 5, 2008 | 06:18 AM
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Re: f2 modifications

was it of any help?
Old Jan 5, 2008 | 06:27 AM
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Re: f2 modifications

a big gear in the back will help with the carb bike starving for fuel
Old Jan 5, 2008 | 10:30 AM
  #7  
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Re: f2 modifications

no it will not.. it will still starve.. do the mod to the pipe that sucks in the gas, and keep it full!
Old Jan 5, 2008 | 10:43 AM
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Re: f2 modifications

Originally Posted by jakesfords
a big gear in the back will help with the carb bike starving for fuel
How do you figure?


Those are some pretty unrelated parts
Old Jan 5, 2008 | 10:45 AM
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Re: f2 modifications

Originally Posted by jmo
what kind of stuff do you have to do to get the f2 to stunt good
will this bike do circles on idle or do you have to constantly chop the throttle with a low idle i rode 1 a couple times couldnt do more than 3 circles and would bog like a sun of a batch but the bike normally runs great and help would be coo any f2 stunnas
On mine I had to stay on the gas alot. When you fight the idle down with the brake, the idle takes a few seconds to come back up.
Old Jan 5, 2008 | 11:07 AM
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Re: f2 modifications

Originally Posted by da Liks
you have to completely fill the gas tank or it will not get enough gas when your at bp.. you can bend the pipe that sucks in the gas from the tank 90 degrees towards the back of the tank (heat it up and do it slowly), put a fuel hose on it with a hoseclamp so it reaches the back of the tank. this can help a lot.
also the carbs must be in good condition! clean them out.. take m apart and make sure there is no dirt in them, clean out the idle jets! mine circles perfectly on just idle, the occasional blurp of gas when needed!!


this should help a lot! check it out, i'm riding an f2 while i'm rebuilding my f4i!
https://www.stuntlife.com/forums/281...aying-ole.html
yes thank you running much better these bikes r super tough ru going to stuntwars
Old Jan 5, 2008 | 12:59 PM
  #11  
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Re: f2 modifications

Originally Posted by jmo
yes thank you running much better these bikes r super tough ru going to stuntwars
Cool!
dude i wish, i live in Europe.. no money to travel, just some dough to keep the bikes up and running!
Old Jan 5, 2008 | 04:27 PM
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Re: f2 modifications

Originally Posted by MikeM
How do you figure?


Those are some pretty unrelated parts
its somethink about being able to keep the rpms up. i know that omr was talking about it a while ago
Old Jan 7, 2008 | 12:10 AM
  #13  
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Re: f2 modifications

cant say i miss mine, but was one good bike to learn on

+1 on keeping the tank full....
Old Jan 7, 2008 | 04:49 AM
  #14  
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Re: f2 modifications

Originally Posted by jakesfords
its somethink about being able to keep the rpms up. i know that omr was talking about it a while ago
explain..

i can circle a stock f2 on idle, as well as a geared f2..
Old Jan 7, 2008 | 11:04 AM
  #15  
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Re: f2 modifications

Originally Posted by da Liks
explain..

i can circle a stock f2 on idle, as well as a geared f2..
JT that use to ride around here was doing hc and 50/50 circles on his geared f2
Old Jan 7, 2008 | 12:56 PM
  #16  
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Re: f2 modifications

me too, check m out.. riding an f2 is different than the f4i, thats for sure..

https://www.stuntlife.com/forums/281...intertime.html second post in this thread..

https://www.stuntlife.com/forums/281...aying-ole.html

insane J and Racemaniac also two known dutch f2 MURDERERS!!
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