when doing my build i found out that i have little cracks from the valves to the spark plug holes i guess i need new heads any ideas guys?

 

I took a set of heads into a guy that only does heads. HE said the tiny cracks were from somebody over tightening the spark plugs and not to worry about them if they are hairlines.

 

hum i think im gonna take my heads down and have them looked at? they arent to deep. thing is im doin full forged internals and pushing alot of power i just dont wanna take a chance if im puttin all this money out for parts! and plus it would be a ***** to pull the motor again?! im gonna put my build up on the forum soon. just waiting on pars =/