Quote:
Originally Posted by CDR
You may be referring to the design change on the NBS brake circuits being flipped F/R?
With our trucks using the step bore master the front circuit had to use the forward portion of the cylinder to drill the stepped bore ( can't put a bigger bore bit thru a smaller bore hole)
Since the nbs uses the same bore size for both circuits, the engineers chose to reverse the layout, but they should operate identically.
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So the "store bought" instructions just flip flop the lines to match the front and back of the NBS master cylinder, even though there is no difference in the performance in the front and back.