you'll see a bit more performance if you get your engine massaged, plus, the wall at 7500RPM is a bit less abrupt. otherwise, might loose a little torque. great ground clearance though.
i'd stick to someone who knows how to make them and has made them before (i.e., making them equal length, avoid covering the drain plug, and making the bends and diameters correctly). a custom spaghetti (especially if it's large diameter) is a not as easy as you might think (i watched when Doug made my spaghetti's).
Last edited by edwyun; Sep 3rd, 2008 at 10:36 pm.