Quote:
Originally Posted by ngoma
Crankshaft rotates 2x for each camshaft revolution, IP is connected 1:1 to camshaft so it is possible to time IP 180deg out relative to camshaft.
As RedArrow shared above, verify crankshaft at TDC, with camshaft #1 lobes pointing up & out, notch on IP cog pulley should roughly align w/ mark on IP triangular mounting flange.
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I just thought of another possibility-- you said the IP was rebuilt? It is very easy to reassemble the IP internals 180deg out so if the rebuilder wasn't paying close attention to the distributor plate pin and slot orientation to the main shaft key (can be easily fit together either way) then the IP can be 180deg out even when the external marks are all lined up...
But first let's get the system purged of air and pumping fuel out the injector hardlines.