Quote:

Its easy to grind a softball size amount of aluminum out of a sixpack intake on just a gasket match. They are awful


Doing mine right now, looks like runners #7 and #1 need a lot of work. cleaned up roof radius and sides wall where there was a big overhang from casting bottom and tops meet.
Any thoughts on what works best?





now I know why my buddy asked me "are you going to work the intake before you put it on?" are they really that bad? How much more can you pick up? Mine is right out of the box.