yamaha neos jetting , please help asap

Hiya guys

my neos has the following mods installed :
leovince tt deristricted exhaust,
4.3 gram rollers,
yellow clutch springs (came with exhaust),
deristricted,
cone k&n style air filter (with socks at the moment ).

i think the standard jet is 60 ,
i was just wondering on how much i should up jet to stop the bike bogging without socks over the airfilter, im guessing it bogs becasue the standard airfilter is restricted slightly therefore when you stick a airfilter on it sucks in to much air.

i think its a 5% upjet recomended after new exhaust so that would be a 66 jet,

how much should i upjet roughly after putting a new airfilter on and deristricting so i can buy a small set of jets ??

im expecting around 70 - 85 but i wanted to make sure first , please if you know get back to me soon i want to sort this this weekend as rain and socks dont mix over a airfilter :L.

this will be simmilar to jetting a jog or a aerox or a slider.
althought everybodys jet setup is slighty different depending on parts

if there is a guide i havent come across please link me :cheers:

 

ok ive been reading some threads and somepoeple have a 72 jet so if someone could roughtly tell me what persentage to upjet by that would save me a lot of time and hassle

 

Over the years iv'e wasted more time and had more hassle than you can shake a stick at gettin 2 smokes to run right.. so figure it out yourself!!!!!!!!!!!!!
only kiddin mate as for your ped it will be fine with your standard air box and a slight up jet,way better than an open filter, the reason for the sock is the k&n is pulling way to much air and running weak for what your set up needs so putting a sock over it restricts the airflow causing it to run a bit rich, hence a better responce... anyway we did an areox with the only mod being a yasuni pipe up jetted to 75 main runs fine.. came back later with a big foam filter had to jet up to a 110 main to get it owt like,drinks petrol like no tommorow. magic word 'PLUG CHOP' . liam

 

ahahhhaa!,
the only reason for the new filter was it sounds beafy and covers up the horrible 2stroke 50cc noise lol,i have got the standard box but would prefer a new filter .

can you please explain to me how it uses that much more fuel i know it would be running richer but the bore is still going to pull in the same volume of fuel/air mixture,
also will it over heat with a higher jet??

i also need a amplifyer to finish my sound system ive got two 320watt jvc 6x9's just need a amp to run them , anybody had any experience??? anybody got a amp for sale?? they do 500w amps on ebay are they any good???

duncan

 

ok , so fuel wise its not quite like running a ferrari 9mpg etc.... but there is a good noticable difference from a 60 jet to a 110.. hold them up to the light and look at the hole sizes, remember a ped is nearly always on the main jet.. it will only run hot on a weak mixture not a rich one, thats why you always run rich and jet down not visa versa....is your amp owt to do with playin that rappin bollocks.im a led zepplin sorta guy. :thumbsup:

 

cheers mate that helps alot , hopefully if i can be bothered lol , i will go to my local bike shop and buy half a dozen jets , then try them out , ive never taken a scooter carb apart before, ive watched someone elce do theres tho so i think i will youtube it to make sure i am 100% on what im doing first ,and yes i know how they work :L

basicly ive got a pair of quality 6x9's sitting about and wanted to use them , although after reading the forum i would be better off useing 12v pc speakers if i dont want to kill my poor battery every week lol,

also then i can hide them in my front pannles , keeping my storage space

i will let you know how it goes

 

ok its sorted atm, got the best air filter known to man , a sock :L and a 95 jet as the stupid malossi airfilter doesnt fit my carb, need the rubber adaptors lol,,
i cant be asked with the speakers just waiting for my next pay cheque to buy switches,grips and bars as my aerox stem arrived

 

Stupid question.
The Aerox stem, does it fit straight onto the neo's forks, or do i need the aerox forks aswell?

 

Make your own new post about your question. You cannot hijack someone else's about what you want to discuss. Its not even a related question

 

Lol, look at the new member stating the rules to me.
I asked him as it was discussed in this thread.
Saves clogging up the forum with additional threads.

Time to lock thread.

 

Surely as a long serving member you should know the rules better than most. The post is totally unrelated you must concede? Therefore you need a new post.

 

it does fit on the neos fork