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I would try lighter rollers , sounds like you are getting into "high gear" too early also the stock runner pipe will be strangling the other mods...
is it sucking fuel air mix into cylinder ? ie plug well wet after trying to start for a bit ? did you make sure needle jet seated right before...
if that model is fitted with the vertical 2 stroke Honda designed engine I would not bother , I tried this on a 100 speedfight , mallossi 120 kit...
has your scoot got an immobiliser system ? If it has then it may be FUBAR ., also CHECK RECTIFIER !
set mixture screw as Shunty recommended. I would make sure air filter is clean and fuel filter either one or combination of both being dirty...
just thought I`d make a post on the mostly and wrongly much overlooked matter of your carb`s atomiser/emulsifier , for anyone who is not aware of...
I have used Airsal 70 Sport kits for last two scoots , they are the equal to the Polini Sport kit but aluminium rather than cast iron so way...
I wanted to post this in the tuning section in reply to a question about difficulty in fitting sports cylinder kits but don`t have enough privs...
premix is a better way of supplying the fuel oil mix and was only phased out starting in the 70`s to make 2 stroke ownership more user friendly ,...
excellent post , explains things fairly simply for those that have some knowledge already of how a 2t engine works , I always find it amazing how...
well it`s a malossi belt for 50cc minarelli engines so will fit any scoot with this engine , not hard :) (aerox , firefox etc)
one factor often overlooked when tuning scooters especially when fitting 70/120 kits etc and bigger carbs is that the manufacturer has set the oil...
use of impact wrenches on scooters should be avoided if at all possible , ok for wheel nuts but that`s about it , anyone undertaking anything much...
no your valves are up in the head so thread the piston blocker in most the way by hand and as said gently move piston by means described until it...
pedparts £2.95 not with nylon end but just use a piece of duck tape , turn motor over by belt/varator or cltch bell gently until you feel the...
I have used polini sport 70 kit , it`s pretty solid , good low end grunt but also recommend airsal 70 cc sport kit it`s around same money as...
be careful you can waste a lot of money on forks/ shocks , rear adjustable spring type are fine maybe with separate reservoir but buying mega...
why new head etc , try new head gasket set and some sealer , make sure you torque everything down to recommended settings .
that`s for a minarelli 50cc as in aerox/malaguti etc :)
I have always found the best way to lock the engine is the use of a piston locking tool that just threads into plug hole , cheap , effective f...
