172, 28mm, standard airbox jetting

okay ive used the search before you all shout at me! C :emb: lol

for a 28mm i seemed to have learned from old posts to be around the 110 ish mark and work down but is this a guide for set ups with filters or with standard airboxes? most seem to be running filters?

cheers anyways! .

 

what are the specs of ur bike m8? and are u wanting to use the airbox? personaly id use a open filter any day if ur running a 28mm

 

172 kit,
pm59
28mm dell off rs125
180 variator
14g rollers
std clutch blue mallossii springs


running the airbox for now simply cuz i need the bike to ride but got a filter on the way!


so need it jetted roughly right for the mean time!

 

dnt have a clue with the airbox jettin lol

 

my thoughts entirely! :wtf: lol

well the usual aerox tard gets told 10% increase for a filter, so if its 110 with 1 would make it 100 and work down with airbox? :wtf:

i hope soo anyways, lol

 

gonna have to mod the box for a 28mm, wont be gettin enough air

 

I never had to upjet on my 172 when I took the airbox off?
:wtf:

 

lol wolffy, what jet were u running?

 

had that idea too,
anytips on doing this,
ive seen many people drilling holes in it and covering/uncovering them to vary the air flow but im sure theres more to it than this?

on my old rs125 done the usual snorkel mod to the airbox but dunno how that relates to my runner?


and

must have been uber rich before then! :rofl:

 

not sure about your bike mate but on my rox it had a snorkel in the airbox, i removed this and then jetted carb to suit.

 

Erm.... standard imp:

 

well what jet is in the dell atm??
and does the 28mm actually fit??

 

does in a 25mm manifold

and is tight

 

never got it set up rite with the airbox on, just left it rich for like a day till my filter came,

running a 109 with filter now though, wee bit rich still me thinks though

and a 28mm tight in a 25mm manifold....
ive got my 28 rammed in the std 20.5 manifold!
:bird:

 

rough as a bears arse! buy a 28 or atleast a 25mm manifold

 

He's not talking about carbs and manifolds lololololololol