400ex head work experiences?

[brianC400X]

Has anyone had personal experience with sending thier head off to get rebuilt and modified. I want mine shaved a bit, a 3 angle valve job, mild porting, fresh studs and valve seals.

[abcracing]

check out FDO RACING they have a great track record awsome prices and descent turn around time.there the ones who build the motor for the project bike on here.call them at 740-967-1078