77 atc 90 help

[rlacey]

Does any body know if a lifan 125 or 140cc would work as a replacement motor on a 77 atc 90. Also are these lifans any good? Any other motor suggestions?

[Lil Earl]

they are good motors, but not sure about it fitting

[rlacey]

Thanks. I do not know what I want to do as my engine does not run right and it has no gears in high or low range. I figured itd be just as easy to get a new motor and id like to get one with more guts than the 90

[350XJEDI]

the lifen moters are based on the 70 so the cases are smaller /different then the 90/110 . that said i think wth some mods you could make one work .. I would rebuild the 90,or find a 110 moter to rebuild , if the budjet is not a prob, pm shortline and get a top built 90/110 based moter that would be the best option imo good luck

[rlacey]

how mucch would that cost from shortline if i supplied a enginge

[350XJEDI]

if you have to ask , then you cant afford it , but if you look at his build threads you will see what he can do with those little engines,

[rlacey]

ya thats probably right lol

[rlacey]

here is my other idea a 0ld 110 motor is the same except for the front motor mount which is probably what ill do. or i could rebuild the 90 engine, but i havnt done that before accept for a chevy 400 motor lol.