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Big End Oil Groove

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Big End Oil Groove
Tony Press Offline
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Joined: Aug 2017 Posts: 1,746 Threads: 42
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Location: Malvern, Victoria, Australia
#34
20-09-2019, 03:07 AM (This post was last modified: 20-09-2019, 03:10 AM by Tony Press.)
Chris and Ian note that the Nippy crank had a single small drilling from the jet intake to the bearing - is this like the Phoenix 'jet fed' crank arrangement?

If I am reading it correctly Ian noted that the Nippy crank often gave rise to bearing failures.

As noted the Longbridge 'jet fed' crank had a quite long (three drilled holes) oil path with a 'reservoir' formed by the largish longitudinal hole in the crank.

Could this explain some of the bearing failures with the Phoenix crank ?
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Messages In This Thread
Big End Oil Groove - by Steve Bryant - 15-09-2019, 04:18 PM
RE: Big End Oil Groove - by Terrytuned - 15-09-2019, 07:33 PM
RE: Big End Oil Groove - by Bob Culver - 15-09-2019, 08:02 PM
RE: Big End Oil Groove - by Steve Bryant - 17-09-2019, 02:52 PM
RE: Big End Oil Groove - by Chris KC - 17-09-2019, 04:19 PM
RE: Big End Oil Groove - by Bob Culver - 17-09-2019, 09:04 PM
RE: Big End Oil Groove - by Colin Reed - 17-09-2019, 09:11 PM
RE: Big End Oil Groove - by Steve Bryant - 18-09-2019, 02:58 AM
RE: Big End Oil Groove - by Colin Reed - 18-09-2019, 04:23 AM
RE: Big End Oil Groove - by Bob Culver - 18-09-2019, 08:54 AM
RE: Big End Oil Groove - by Zetomagneto - 18-09-2019, 09:12 AM
RE: Big End Oil Groove - by Ruairidh Dunford - 18-09-2019, 10:17 AM
RE: Big End Oil Groove - by Colin Reed - 18-09-2019, 10:21 AM
RE: Big End Oil Groove - by Bob Culver - 18-09-2019, 11:20 AM
RE: Big End Oil Groove - by Chris KC - 18-09-2019, 12:35 PM
RE: Big End Oil Groove - by Zetomagneto - 18-09-2019, 08:02 PM
RE: Big End Oil Groove - by Hedd_Jones - 18-09-2019, 08:20 PM
RE: Big End Oil Groove - by Ian Williams - 18-09-2019, 09:44 PM
RE: Big End Oil Groove - by Mark McKibbin - 19-09-2019, 01:09 AM
RE: Big End Oil Groove - by Tony Press - 19-09-2019, 01:33 AM
RE: Big End Oil Groove - by Chris KC - 19-09-2019, 07:34 AM
RE: Big End Oil Groove - by Zetomagneto - 19-09-2019, 09:02 AM
RE: Big End Oil Groove - by Bob Culver - 19-09-2019, 09:24 AM
RE: Big End Oil Groove - by Ruairidh Dunford - 19-09-2019, 09:31 AM
RE: Big End Oil Groove - by Bob Culver - 19-09-2019, 10:01 AM
RE: Big End Oil Groove - by Dave Mann - 19-09-2019, 11:16 AM
RE: Big End Oil Groove - by Chris KC - 19-09-2019, 11:45 AM
RE: Big End Oil Groove - by Steve Bryant - 19-09-2019, 03:05 PM
RE: Big End Oil Groove - by Ian Williams - 19-09-2019, 08:38 PM
RE: Big End Oil Groove - by Colin Reed - 19-09-2019, 08:56 PM
RE: Big End Oil Groove - by Hedd_Jones - 19-09-2019, 09:24 PM
RE: Big End Oil Groove - by Bob Culver - 19-09-2019, 11:44 PM
RE: Big End Oil Groove - by Steve Bryant - 20-09-2019, 01:21 AM
RE: Big End Oil Groove - by Tony Press - 20-09-2019, 03:07 AM
RE: Big End Oil Groove - by Ian Williams - 20-09-2019, 06:58 AM
RE: Big End Oil Groove - by Bob Culver - 20-09-2019, 08:33 AM
RE: Big End Oil Groove - by Chris KC - 20-09-2019, 09:50 AM
RE: Big End Oil Groove - by Colin Reed - 20-09-2019, 10:17 AM
RE: Big End Oil Groove - by Steve Bryant - 23-09-2019, 02:29 PM
RE: Big End Oil Groove - by Bob Culver - 23-09-2019, 08:14 PM
RE: Big End Oil Groove - by Greig Smith - 23-09-2019, 08:20 PM
RE: Big End Oil Groove - by Dave Mann - 24-09-2019, 09:04 AM

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