Originally Posted by
streetcivic93
jonas are you running stg 2 or 3? if your running 3's whos doing the head work? the lobes are so big that part of the head needs to be grinded out for clearance......turbo240.com has more info on it.
its only like .020" of an inch, technically you can bolt them in if the head is off the car, and dremel it down yourself. slowly just start to rotate them (without valve springs in makes it super easy so it doesnt pop rotate around) and look and go along.