need big bore kit for 125cc pit engine

[squirel]

looking for a big bore kit or cheapish engine got to be lay flat style lifan copy anything 140cc up ?

[pitbiker1987]

i really wouldn't bother. biggest kit you can get is a 138cc kit and think its around £100 and would still have to use you std head. sell the engine you have and buy a yx140 or ho125

[JordyRoo]

theres few 140s in the sales i think

[andyr]

Originally Posted by pitbiker1987

i really wouldn't bother. biggest kit you can get is a 138cc kit and think its around £1005

Not true...there is still the 146cc kit from TB but its costly

[tricky85]

Originally Posted by andyr

Not true...there is still the 146cc kit from TB but its costly

That's wot iv got on mine

[pitbiker1987]

Originally Posted by andyr

Not true...there is still the 146cc kit from TB but its costly

they only fit the yx engine types, the lifan engine have a different stud patten. plus he said cheapish

[squirel]

are there any yx140 or above with eletric start as to use kick start would require modifying the exhaust to fit on the other side of the bike ps thanks for all the advice first time using this forum

[pitbiker1987]

none of the yx engines are elecy start.

[squirel]

damm back to the drawing board on that one then i have seen one on ebay that had a vertical style engine will measure up tomorrow

[pitbiker1987]

just posted on your other thread about it