Looking for a good engine builder in nor-cal.

[jonnysrocket]

I have a 02 yz250-f in need of a rebuild. I cracked the case open so I have decided to do a total rebuild and add some more power at this time. I need to find a good engine builder who may direct me in the best direction. A big bore kit or head mods? I live in nor- cal . Thanks, Jonny.

[jake28]

If your in or around San Francisco,

I don't know his name off hand but call up Subterranean Cycles in the city at (415) 775 2999. Ask for Pat (He owns the place) and just tell him what your looking for. He should know a guy down in Daly City or South San Francisco who does great work, I just can't remember his name.

Hope this helps

Jake

[jonnysrocket]

Thanks, I will give him a call. 😢