6-cyl white engine head stud kit. Used to upgrade over the original head bolts
Important !: How to draw a correct moment?
1. Make sure that the torque wrench is correctly calibrated
2. Start with the innermost bolts and "go Outward". See the workshop manual if you are unsure of the procedure
3. Pull Slowly and stop as soon as the torque wrench clicks, then the correct torque is applied Warning: Do not pull "the little extra"
4. suitable torque on M12 bolts in 12: 9 quality is:
20nm first stage
60nm second stage
110nm. Finaly stage
Universal image