I just completed a longblock swap and now the car will not start. I have 1998 jetta (205,000 MILES) it had an AHU, (spun a bearing), replaced with a 1Z longblock (told they were the same and the swap should work). Timing mark set TDC, shut off solenoid has power and clicks, fuel to injectors. it does have .205's with a chip. Turbo had wear, installed new K04 turbo. While engine was out replaced clutch with F1 stage 3 clutch kit. I was wondering if the flywheel and the pulleys are the same? Could this cause the timing to be off? Thanks for any help!