- 1. [Roadsters] U20 Head water passages (score: 1)
- Author: "Richard Brown" <reblues@reblues.net>
- Date: Tue, 11 Mar 2008 19:04:20 -0400
- I am cleaning up and assembling a U20 engine. The water passages from the head to the manifold have never been opened. I have searched and found recommendations for having them open and closed. The h
- /html/datsun-roadsters/2008-03/msg00156.html (7,768 bytes)
- 2. Re: [Roadsters] U20 Head water passages (score: 1)
- Author: "John F Sandhoff" <sandhoff@csus.edu>
- Date: Tue, 11 Mar 2008 16:25:41 -0700
- My vote (documented in postings made long ago to this list) is that for a street car you want the water flowing thru the manifold. -- John John F Sandhoff sandhoff@csus.edu Sacramento, CA __________
- /html/datsun-roadsters/2008-03/msg00157.html (7,569 bytes)
- 3. Re: [Roadsters] U20 Head water passages (score: 1)
- Author: "Stephen Wan" <steve@olsonarchitect.com>
- Date: Tue, 11 Mar 2008 16:31:17 -0700
- Depends where you live and the weather conditions. If you drive in the cold, I'd leave them open. A warmer manifold will help with fuel atomization in cold weather. If you're in perpetual summer like
- /html/datsun-roadsters/2008-03/msg00158.html (8,185 bytes)
- 4. Re: [Roadsters] U20 Head water passages (score: 1)
- Author: Alvin Gogineni <gogineni.alvin@gene.com>
- Date: Tue, 11 Mar 2008 16:41:25 -0700
- I think folks tend to forget that the "comp" manual may have been written with full race cars in mind. Cars that don't need to be cold started or run for more than 1 hr at a time. Cars that run race
- /html/datsun-roadsters/2008-03/msg00159.html (9,393 bytes)
- 5. Re: [Roadsters] U20 Head water passages (score: 1)
- Author: "Richard Brown" <reblues@reblues.net>
- Date: Wed, 12 Mar 2008 13:38:41 -0400
- Thanks for the replies. I am going to open the passages up. Richard ________________________________________ Support Team.Net http://www.team.net/donate.html Datsun-roadsters mailing list http://www.
- /html/datsun-roadsters/2008-03/msg00177.html (7,404 bytes)
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