Has anyone asked Al for new replacement bearing kit, with their purchase , along w/ extra belts ? I think that,s what,s holding me back from getting one..I did a COPO cam 1x262001 part #, it,s good for 1800 to 5600 rpm. BUT I,m looking for more bottom end torque . the cam w/ a magnaflow catback sounds great, slight lope..A little blower whine would be the icing on the cake. New impeller is some thing , I have not heard anyone comment on, w/ 36 lb injectors..