its been a while since ive done this,so please refresh my memory.

after im at top dead center and adjust intake rockers 1,2,5,7 and exhuast rockers 1,3,4,8
do i turn the crank directly to #6 or one full turn past #1 and stop at #6?

then adjusting int 3,4,6,8 ext 2,5,6,7

im helping a friend do this on his 86 305 tpi. need the answer now!!! lol thx!!

 

That's the old method but it should work with the stock cam.
Do the first batch with the rotor pointing at #1 electrode (timing marks aligned) then rotate crank one full turn pointing at #6 electrode (timing marks aligned again) and do the second batch.
p.s. good lookin' car you got there