i just blown my head gasket and mechanic said it needs machining.
(250 bucks)!!!
While im on it...I heard that 4k with 3k head goes a lot better.
Now ,is it better to machine the original 4k head or
just go to the wrecker and find a stock 3K head & put it in.
what needs to be done when swapping 3k head into 4kc engine?