|
Porsche's Love-em Live-em
Join Date: May 2006
Location: Waimanalo, Oahu, Hawaii
Posts: 2,019
|
ARP and RACEWARE head stud sets for 986/996.997 engines very expensive.
What about the head torque sequence that seems to tight??
1st step tighten to 23 ftlb
2dn step loosen all bolts
3rd step tighten to 15 ftlb
4th step add 60 degrees
5th step add 60 degrees.= over @ 100ft./lb's torque. too much for aluminum??
lessen 5th step to 30/40 degrees? Any one with experience on this subject? Please advise.
|