Missing running at 4K
 

Hello, pretty new 911SC owner here and I am having a little problem with my car. When I am cruising it around at about 4K RPM it seems to miss or something. I checked the timing it was ok. I replaced the spark plugs, rotor, cap, and wires 2 weeks ago, so I am pretty sure that those are all good. Any suggestions on what is wrong and what I should do?

Thanks
Ryan

BTW It is a 1980, if that matters

Check your points..
I had this happen to me a while back..turned out my points were to close.
Jorge (Targa Dude)


oops.. sorry... Didn't know that about 80's not having points

The 1980 SC came with breakerless dist., no points to check.

well it happens with a load on it or with out a load. Could it be that my timing is to far advanced. The timing light that i used was not the greatest in the world. It was my dads and it is easily 25 years old.