edelbrock carburetor modifications

..........If u had ur base timing at 5* and 35*total revved up , then u set ur base to 10* and revved it up u would have 40* total, because u added 5* more to the equasion..............u can adjust ur vacuum can some to limit the total timing........i would forget about ur vacuum advance for now, just plug it......rev it up to 3000 and time it to 35*.......idle down, check base timing, prolly around 20*......if it starts fine, leave it for now, go for test drive...........ur done.......yeah haw......kim.....