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south texas | At 6in lbs u are setting the inj with 0 load on the rocker, basically just taking the lash out of the system. Ibc method
at 125inlb u are setting the inj with the cam pushing on the inj to fire or loaded up in some way, im not sure on that. Obc method
in ibc u set the inj on different cylinder than valve, obc u do the same inj and valve. Im thinking when u set with obc, each cylinder is at tdc or just before when inj fires and both valves are closed | |
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8970 855 cummins overhead set
