lml star/ Genuine Stella

[milly]

I have a UK version of the Genuine Stella. Its a 125 2t version with all restrictions removed and what appears to be a sito + exhaust, all this being done by the previous owner and had no problem with it.

I now have a 150 barrel and piston to fit and wondered what is a good point to start from with the various jets to start with size wise as not come across anyone who has done it over here on this side of the pond. Mine is also auto lube not pre mix. Thanks

[geoffh]

Hi dude,no experience but in the long winter months I browsed a lot,just a maths problem for you,125 to 150 = a cc increase of ? percent so increase your jet size by that percent as a start point,and if I,m wrong don,t come round with your corgi and leek attitude,

geoff