Tbr7 big bore kit

[Skywalker]

Has anyone put a big bore kit on there tbr7, if so pros an cons please.

[Dusman]

There is a fellah on YouTube and in the Hawk250 Facebook group that runs the big bore kit in his TBR7. His name is "JayssoLowithertz". Here's his YouTube channel: https://www.youtube.com/user/Jboost412

[Deckard_Cain]

Originally Posted by Dusman

There is a fellah on YouTube and in the Hawk250 Facebook group that runs the big bore kit in his TBR7. His name is "JayssoLowithertz". Here's his YouTube channel: https://www.youtube.com/user/Jboost412

Jay sold me a cg300 cylinder and ceramic coated piston for my Hawk. He machines the cylinder sleeve on a lathe to fit inside the CG250 case. Shipped for $190.

It works great, especially if you've already done everything else possible to the engine.

[Skywalker]

Everything else possible??? Point me down the right path... I'm 50 years old this first bike ive ever owned, much less drivin. But I fell in love, now trying to learn all I can. Thanks

[Megadan]

Originally Posted by Skywalker

Everything else possible??? Point me down the right path... I'm 50 years old this first bike ive ever owned, much less drivin. But I fell in love, now trying to learn all I can. Thanks

Match that cylinder with a ported head and installing a longer duration cam will really put the extra cc's to proper use. IIRC Jay sells most if not all of that stuff.