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Donald Phi photo
Germany, Berlin
1 Level
716 Review
39 Karma

Review on Fel Pro ES72173 Cylinder Head Bolt by Donald Phi

Revainrating 1 out of 5

Never again. - Head Bolt Sets

Broken to 22 ft lbs per head. It took an hour to get it out. I had to remove the head and buy another set. Installed another head, broke another on second 90 degree pass and spent another hour removing it. When you install them, oil the tip so you can pull it out again. I go with ARP.

Pros
  • High marks for grip and durability from testers
Cons
  • I'll add later