yz big bore kits

[kstout4life]

im looking to get my yz bored to a 139 or 144, i was wondering where every1 sends their cyl to get bored, etc... im wondering how u guys are doing on reliability too?

i do not want to run race gas. because the gas i put in my truck is already expensive enough(stupid gas). i am debating wether i want to get my susp revalved and just get porting done. so i am trying to figure prices out. THANKS in advance. Nic

 

[robwbright]

Eric Gorr. No problems with the motor since I had the 144 done in the winter.

http://www.ericgorr.com but I think the site is still down since he's moving locations.

 

[GRP]

Athena also makes a 144 and 125 kit for the 05 and 06 YZ125.