Hostory
My z sat for 8 months in my garage.
Installed 40mm webers H7 models
(completely overhualed).
Installed rx7 fuel pump
(producing 4psi on gauge).
Installed 81 280zx distributer.
(Replace oil driver and gear)
If relevant this is a 3.1 l28 with a V07 crank,
Cam - 290/.505, 266/.490,
F54/P90
Took spark plug on cylinder one out and set motor to TDC, checked to see if cylinder one is at the top of the block deck and it is. First two Cam lobs are upright on both sides and valves are closed.
Motor tries to start but won't.
I did a conpression test and I can't get conpression over 70 on any cylinder.
I addvanced my timing to 50 degrees and the motor will idle.
I'm stumped and frustrated...