11-12-2007, 10:32 AM
Black Max Motors? I have already rebuilt the fuel pumps and have had considerable performance improvement. Both motors are exhibiting the same problems to varying degrees at different times. The problems I have now are intermittent hard starting, cold or hot, consistent excessive smoke at start-up and at idle, and stalling when shifting into gear. High speed performance is good. 45+mph (gps) at 5000rpm. It is not the matter of not being able to perform the necessary work but rather after rebuilding the fuel pumps I have no idea what the next step(s) should be. I expect there will be several hopefully minor fixes/adjustments to be made but I have no idea where I should start and what path I should be on.Compression is in the mid range for the year model with less +/- 2.5% difference across the cylindersThanks in advance