I put an l24 into my 260z to use temporarily and so far I haven’t been able to get it started.  I don’t know the history on this engine, I got it for free and was told it ran, I didn’t want to ask too many questions incase he decided it wasn’t going to be free anymore.    Aside from the long block and fuel pump, everything on the engine is what came off of the original engine which I did drive the car with.  since the engine has compression (albeit not great compression) and has the i