When I turn key on, the fuel prime; when I start the car, the motor just spin and it keep spinning, but not start.. I'm very frustraded because what keep it from starting?? I mean all need is fuel, spark correct?? All my wire has been check like 20 times..

Here the step I did but still not starting.
1. check starter. I put in new one and checked by the shop be4 installing..
2 New alternator. Same checked..
3. Check ground wire. Tranny, thermo, valve cover..
4. Check spark. All had spark, checked by spark tester..
5. Fuel. Fuel pressure at 40psi on fuel gauges.
6. Check injector. I had 8 injectors to test with, but nothing wrong..
7. Got a new battery..
Check all fuses and none where blown..
I also check my cam timing. Little line on cam gear facing each other. Last mark on crank pulley tdc is line up to bottom cover..

Car was running fine before I took out for cluch change. I did check the flywheel and the cluches twice too, but seem to be ok... What could be wrong guys???

 

No one could help me out??

 

Check the cap and rotor and the timing.