PDA

View Full Version : Torque and Sequence Head and Rocker Arms


Greg Nilles
07-23-2009, 09:19 AM
Ford 351

It is my understanding that reassembling the intake mainifold, heads, rocker arms and exhauts manifolds requires a special sequence.

Can someone provide the sequence and torque levels at each repetition.

Thanks for any help.

bigmac
07-23-2009, 09:42 AM
Ford 351

It is my understanding that reassembling the intake mainifold, heads, rocker arms and exhauts manifolds requires a special sequence.

Can someone provide the sequence and torque levels at each repetition.

Thanks for any help.

For heads, looks like: (service manual page 186)

Step 1 90 ft lbs
Step 2 100 ft-lbs
Step 3 112 ft-lbs

Attached is a generic Ford V8 pattern. You might find that info in the service manual at http://www.correctcraftfan.com/Downloads/PCMsvcmanual.pdf