View Single Post
Wayne 962 Wayne 962 is offline
Author of "101 Projects"
Wayne 962's Avatar
I think racing97 means that the spec is +.019mm not .0177mm.

My book has the same information as the Porsche Spec books, and the spec on this dimension is 65.000 + .019mm (I rechecked the spec).

You need to line bore, or machine the case back to std/std if your main bore is out of this spec. Very common for a case with a spun bearing.

Wayne R. Dempsey, Founder, Pelican Parts Inc., and Author of:
101 Projects for Your BMW 3-Series 101 Projects for Your Porsche 911 How to Rebuild & Modify Porsche 911 Engines 101 Projects for Your Porsche Boxster & Cayman 101 Projects for Your Porsche 996 / 997 SPEED READ: Porsche 911 (October 2018)

Check out our new site: Dempsey Motorsports
Old 12-23-2004, 11:34 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #15 (permalink)