I have a 94 cobra 5.0 which I have installed a PIH kit and A9L computer. I set my initial timing to 14 degrees and it runs great. My questions: Is there a preset amount advance built into the computer. Do you know how much advance the A9L has in it. The distributor doesn't have any advance,Right? only the computer. After I set my timing and put the spout back in , I looked at the timing marks and speeded the motor up. It seemed like the timing advanced a bunch as soon as I touched the throttle. I couldn't read the numbers, it just seemed like a lot very fast. Can you speed up the motor and watch for the total timing or would you have to rev it real high, and are there other factors could change it. I guess I just know how to set the initial timing , but don't know where I stand as far as total. I see postings where guys with blowers mention 22 or 24 as a total. How do they determine that? I'm just an old fart from the old days of "If it's got gas and spark it's O.K.!