I just installed a rebuilt L26 in my 74 260Z. I set up the timing as described in the Haynes manual, but I can't get this thing to fire up. I found the compression stroke on the number one cylinder, and set up my spark plug wires. if you are standing at the front of the car and looking at the distribuitor, the rotor is pointing at the wire at the 5:00 position. I am getting spark and there is fuel going to the cylinder. I installed a new coil, cap and rotor, spark plugs, and checked the air gap on the pickup. Any advice would be appreciated.