Cylinder head torque specs and sequence needed?

Tiny
IMFUKNKRAZY
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 3.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 188,000 MILES
Need torque specs and sequence. Supercharged.
Tuesday, May 7th, 2024 AT 6:14 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Hi,

If you look below, I attached both the torque specifications, torque sequence, and all info related to doing the job.

When you do this, the head bolts should be new. The old ones will be stretched, and the correct torque will not be reached.

Let me know if this helps.

Take care,

Joe

See pics below.
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Tuesday, May 7th, 2024 AT 7:35 PM

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