The following warnings occurred:
Warning [2] Undefined variable $search_thread - Line: 60 - File: showthread.php(1617) : eval()'d code PHP 8.1.31 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/showthread.php(1617) : eval()'d code 60 errorHandler->error_callback
/showthread.php 1617 eval



Austinsevenfriends › Austin Seven Friends Forum › Forum chat... v
Non Standard Piston

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Linear Mode
Non Standard Piston
Bob Culver Offline
dogged member, NZ
*****
Joined: Aug 2017 Posts: 2,748 Threads: 31
Reputation: 95
Location: Auckland, NZ
#10
03-05-2022, 11:18 AM
Adrian. Are you using a classic non detergent oil? it is unusaul to see thick black build up nowadays. If the oil ring is plugged consumption increases.Ffrom factory many cars had a simple stepped oil ring; the type with relieved and drilled centre was a big improvement. Original pistons had no relief and drillings below the 2nd ring. Beware the illustration in parts book which shows drillings behind 2nd ring! Top rings with large vertical clearnce are claimed to pump oil.
Reply


Messages In This Thread
Non Standard Piston - by Adrian Payne - 02-05-2022, 08:01 PM
RE: Non Standard Piston - by Ian Williams - 02-05-2022, 08:56 PM
RE: Non Standard Piston - by Adrian Payne - 02-05-2022, 09:02 PM
RE: Non Standard Piston - by Bob Culver - 03-05-2022, 01:00 AM
RE: Non Standard Piston - by Ruairidh Dunford - 03-05-2022, 07:28 AM
RE: Non Standard Piston - by Ian Williams - 03-05-2022, 08:29 AM
RE: Non Standard Piston - by Colin Reed - 03-05-2022, 09:01 AM
RE: Non Standard Piston - by Dave Mann - 03-05-2022, 10:10 AM
RE: Non Standard Piston - by JonE - 03-05-2022, 10:12 AM
RE: Non Standard Piston - by Bob Culver - 03-05-2022, 11:18 AM
RE: Non Standard Piston - by Adrian Payne - 03-05-2022, 08:36 PM
RE: Non Standard Piston - by Bob Culver - 03-05-2022, 09:13 PM
RE: Non Standard Piston - by Greig Smith - 04-05-2022, 08:54 PM
RE: Non Standard Piston - by Alan - 04-05-2022, 10:01 PM
RE: Non Standard Piston - by Andy Bennett - 05-05-2022, 07:39 AM
RE: Non Standard Piston - by Bob Culver - 05-05-2022, 09:34 AM
RE: Non Standard Piston - by Adrian Payne - 05-05-2022, 09:36 AM
RE: Non Standard Piston - by JonE - 05-05-2022, 10:53 AM
RE: Non Standard Piston - by Adrian Payne - 05-05-2022, 11:21 AM
RE: Non Standard Piston - by Bob Culver - 06-05-2022, 03:28 AM

Forum Jump:


Users browsing this thread: 1 Guest(s)