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which cylinder head??

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which cylinder head??
Bob Culver Offline
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Joined: Aug 2017 Posts: 2,748 Threads: 31
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Location: Auckland, NZ
#8
12-09-2018, 09:24 AM
I found decades ago that alloy Seven heads were quite common but had invariably been repeat refaced to some ludicrous c.r.
Comparison one with another really needs to be based on the same c.r. a small difference is significant.


For Sevens and other svs, many variants of  the basic Ricardo patent style (as 1937) head are aimed not just at good flow but also at moderating the squish, associated burning rate, and consequent harshness.
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Messages In This Thread
which cylinder head?? - by Michael D - 09-09-2018, 12:35 PM
RE: which cylinder head?? - by Charles Levien - 09-09-2018, 01:04 PM
RE: which cylinder head?? - by Michael D - 09-09-2018, 01:16 PM
RE: which cylinder head?? - by Austin in the Shed - 11-09-2018, 12:02 PM
RE: which cylinder head?? - by Malcolm Parker - 11-09-2018, 06:51 PM
RE: which cylinder head?? - by Charles P - 11-09-2018, 10:20 PM
RE: which cylinder head?? - by Ruairidh Dunford - 12-09-2018, 08:03 AM
RE: which cylinder head?? - by Michael D - 12-09-2018, 10:01 AM
RE: which cylinder head?? - by Bob Culver - 12-09-2018, 09:24 AM
RE: which cylinder head?? - by Chris KC - 12-09-2018, 10:05 AM
RE: which cylinder head?? - by Michael D - 12-09-2018, 11:21 AM
RE: which cylinder head?? - by Chris KC - 12-09-2018, 12:28 PM
RE: which cylinder head?? - by Michael D - 12-09-2018, 07:38 PM
RE: which cylinder head?? - by Chris KC - 12-09-2018, 07:54 PM
RE: which cylinder head?? - by Michael D - 12-09-2018, 08:11 PM
RE: which cylinder head?? - by Ruairidh Dunford - 12-09-2018, 10:05 AM
RE: which cylinder head?? - by JonE - 12-09-2018, 02:29 PM
RE: which cylinder head?? - by Chris KC - 12-09-2018, 03:22 PM
RE: which cylinder head?? - by Steve Jones - 12-09-2018, 04:54 PM
RE: which cylinder head?? - by Chris KC - 12-09-2018, 05:03 PM
RE: which cylinder head?? - by Austin in the Shed - 14-09-2018, 08:43 AM
RE: which cylinder head?? - by JonE - 12-09-2018, 05:50 PM
RE: which cylinder head?? - by Chris KC - 12-09-2018, 06:03 PM
RE: which cylinder head?? - by Charles P - 12-09-2018, 09:49 PM
RE: which cylinder head?? - by Zetomagneto - 12-09-2018, 10:49 PM
RE: which cylinder head?? - by Tom Coates - 14-09-2018, 02:38 PM

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