I guess im lucky ( up to a point tho) the studs in question are not splined but simple double ended threaded type studs. the 1.8 turbo has a cast iron manifold held in place by 5 of these studs that on this particular engine seem to be pretty soft. the ones that have sheared have gone in the same place. exactly where the gasket is , so I am guessing theres been a leak that has contributed to the problem. due to the lack of space i am waiting for a flexible drive to attempt drilling out, and will update once success or failure gives me something to report.
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