What do I need to torque rocker arms?
· If you are installing adjustable rocker arms you will also need a 1/8” male hex driver and a thin wall 9/16” socket and ratchet. · For adjustable rockers: Thread the pushrod seat all the way into the rocker. A 1/8” hex driver and a cordless drill in reverse will help speed up this process.
How to torque the rocker arms on a 3800pro?
Slowly thread the rocker bolts into the cylinder head. Be sure that the pushrods are correctly positioned into the pushrod seats (see figure 3). Torque rocker bolts to 25 foot pounds using fluid motion to avoid false torque readings. Continue to install each set of two rocker arms until you are complete.
What are the torque specifications for a GM 3.4L V6?
444 50.17 LQ1 – DOHC – Main Caps – 2 Steps: 37FtLbs; +75deg Type: 8 96 10.85 LQ1 – DOHC – Crankshaft Position Sensor Bolts Type: Bolt Cylinder Head To Cylinder Head 44 528 59.66 LQ1 – DOHC – Head Bolts – 2 Steps: 44FtLbs; +90deg Type: Bolt
How do you install Rockers on a car?
Install the rockers one cylinder at a time in any order. The rocker pedestals are made up of three pieces to install two rockers (one pedestal plate and two rocker stands). Align one of the pedestal plates on the head with the groove side facing up.
How much torque should I put on my rocker arms?
If you’re using grade 8 bolts, such as the Harland Sharp ones we include with our rocker arms, you install them with motor oil and torque them to 25 to 30 foot-pounds. Did you find the recommended reading relevant to this discussion?
Slowly thread the rocker bolts into the cylinder head. Be sure that the pushrods are correctly positioned into the pushrod seats (see figure 3). Torque rocker bolts to 25 foot pounds using fluid motion to avoid false torque readings. Continue to install each set of two rocker arms until you are complete.
What should I know about the rocker arms?
Rocker arms are just torqued to specs. The most important thing is that the push rods are installed correctly. They are different lengths. GM recommends new lower intake bolts, and have updated the torque specs. On rocker arms and lower intake bolts. More Questions For… The intake and exhaust rocker / Pushrods are labeled in the picture below.
Can you adjust the rocker arms on a Chevy small block?
Answer: There is no special valve adjustments on this motor as was the case with the older Chevy small block. Rocker arms are just torqued to specs. The most important thing is that the push rods are installed correctly. They are different lengths.