I installed HKS Step 1 Cams, 550cc Injectors, Z32 MAF, and Enthalpy ECU all done together. Im having the trouble of the car cranking but not starting. It has fuel and spark. Im thinking im having trouble with the timing. When i installed the Cams, i followed the FSM and the cam sprocket marks were at the position shown in the manual at TDC so i think im good there. I think i might be on the wrong TDC compression stroke for piston 1 to set the CAS. Could i have some advice on how to get TDC of piston 1?