Not Ranked
Low vacuum
Recently rebuilt a 351W and installed SEFI. When I initially started the engine, I had to rotate plug wires around the cap one spot in order to get the engine to fire. When I attempted to time the engine, I noticed the timing marks were off significantly - about 30 degrees AFTER TDC - not BTDC. Engine ran fine though. Next, I noticed I was only pulling 8" of vacuum. Before buttoning up the engine, I did ensure cam and crank marks lined up on TDC. Any advice on where to start fixing this problem cause I assume they are both related to one another. Thanks for the help
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