125cc BSE needs new motor. Bigger CC's. Suggestions!!

[jdr.223]

Hey guys. Have a good BSE frame that used to house a lifan 125. Upgrading engine to something with more CC's.
Have been looking into a YX140 Or Lifan 140.
Also looking for an engine that has plenty of aftermarket performance gear available.
Needs reliability but I understand as its modded up that will go out the window haha.

Thanks in advance.

 

[my67xr]

Go the Z160Ho, $520 inc delivery from Atomik atm.
Cant go wrong at that price, can add a TB V2 race head later, big bore kits to take it to 177cc's
That engine has the biggest range of upgrade's out there.

 

[johnz50r]

yep z160ho great little engines add a 26mm oko and your set.