How do i adjust roller rockers on 350 chevy engine?
I picked this clip up for a LT1 from the ‘Heads and Cam Install Guide for a 1994 LT-1′(link below) Now it is time to adjust your rockers. You will need to be able to turn the crank (in the clockwise direction) to do these adjustments. Turn the crankshaft until the cast arrow on the crankshaft hub is in the 12 o’ clock position and number 1 cylinder is at TDC. Watch number 1 cylinder valves as the crankshaft hub arrow approaches 12 o’ clock position. If a rocker moves as the arrow moves to position, the engine is in the number 6 firing position. The crankshaft must then be turned one more time to reach cylinder number 1 firing position. At this position, exhaust rockers 1, 3, 4, and 8 can be adjusted as can intake rockers 1, 2, 5, and 7. While spinning the pushrod with your fingertips, tighten the rocker down until you feel resistance in the pushrod – this is zero lash. Tighten the adjusting nut on the rocker arm an additional 1/2 – 1 turn (or whatever you think is right). Turn the cran
