Quote:
Originally Posted by Zguy
Sam, Are you saying there is no need for drilling and tapping the head now? Im just trying to understand why the manifold wouldnt line up on the existing header bolts to begin with?
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The manifolds always lined up, that was not the problem, Nissan changed the casting of the heads . so you could not install the stud sense there was no pretapped hole there .
And yes there is no need for drilling and tapping the head now
Sam