like any other filter..stick to your standard air box mate..it dont look as good but its better then an air filter on a small carb
i have all read got a open air filter wid my dellorto 21 ml i seem all right but its a bit jut less from 40 to fiftey i have got tape on my carb at the moment un till i can go up 2 2wheels ahead
PMSL ^ the polini donkey dick isnt really suited to 50/70cc well dont even count 50 as not worth putting one on ! They fit quite loose in a sense on a 21mm carb, so ther fore suited to 25mms on say 125s/172s.
it will have whatever rollers are in there still and a 98ish jet to compensate if you send it there. you HAVE to drop roller weight for a filter then upjet. they cant even work out the difference between rollers and jets on there own dyno let alone without it. put bluntly i saw wesley (so called expert tuner at twa) yesterday on his "ported runner" and it was totally weak. thought it had a stock clutch the way i pulled off then the revs didnt go up atall = fuck all power and overly long gears. embarresing to watch really
they nick your parts bruv and overcharge, have u seen what they do to 70's on dat dyno?????!!!!!!???? christ i wouldnt let them near mine!!!
