technical 2j head questions....please only ninjas reply

[gaboonviper85]

what is the factory original height of the head from gasket surface too where ever its measured.....where do you measure ex(cam cover gasket surface to head gasket surface?)......how much material can be removed from gasket surface in a case such as head warp...

I have a friends 2jz-ge head that was messed up by a machinist (dude beltsanded the gasket surface) and I need specs to see if this head is toast....

I have no clue where to find the info I need....and I need the original height to find out how much material the machinist took off.
Thanks.

 

[tissimo]

just get a new head.. ges are a dime a dozen

 

[gaboonviper85]

that's probably what is gonna have to happen......but if it can be saved I'll do the machining for him for free to fix the douche machinist mistake.