find zerro lash than tighten one quarter turn each three quarter turns
probably need to adjust your valves
yes
There are no adjustments on a stock Pontiac valvetrain. You simply torque them to 20 ft lbs. Pontiac did not use locking rocker arm nuts. Any attempt to adjust them like you do a Chevy will result in the rocker nuts backing off.
no
yes
Assuming the lifters are hydraulic, adjust each valve when FULLY closed to zero lash then turn in one additional turn, done.
how do you adjust the timing on a 1977 350 Chevy engine k-10
http://www.centuryperformance.com/valveadjustment.asp
on a 350 engine to adjust valves tighten them down with engine running then back them off until it smooths out probably about a quarter of a turn
NO not that engine.
It has adjustable rockers.
yes