I Just Got My Motor Running. It Has A 51mm Dcoe Weber On A Street Ported 13b. What Should I Ste My Distributer At As Far As Advance Goes. The Vaccume Advance Is Not Hocked Up. Does Changing The Ignition So That Leading And Trailing Plugs Fire At The Same Time Make Mkuch Difference? Thank For The Advise

 

Set it to stock or a degree or two advanced from there. There is a lot of debate about a zero l/t split in bot the second and third gen sections if you want to search around there.

-Marques