Has anyone tried or heard how the Arias 245cc big bore kit is? It's an 11:1 compression piston. Would I be able to use 93 octane? Or 93 with octane boost? I don't wanna have to buy expensive race gas because I ride dailey.

Thanks for any help.

 

where do they sell that kit? and how much is it? im interested

 

theres also a 270. kit to .

 

madman racing

 

White Brothers sells it. It's around $130.

 

what does it do to hp and mph whats madman web site

 

madman gave me a quote for that for over $400. not worth it

 

White brothers has it for $138.46 It's an Arias 11:1 piston and rings. 68mm, 2mm overbore.
More displacement and more compression=more torque and horsepower. Stock compression is only 9:1.
The cylinder bore will run around $50.00 so it's only about a $190.00 upgrade if you do the wrencing yourself.