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
Timing

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Linear Mode
Timing
John Cornforth Online
Sevenner since 2002
****
Joined: Aug 2017 Posts: 607 Threads: 19
Reputation: 10
Location: Hampshire UK
#25
01-09-2020, 08:38 PM
For those placing timing marks on the Austin camshaft pulley, the diameter of the outside of the flange is 4.25 inches, so the circumference is 13.35 inches which represents 720 crank degrees.  This gives a distance of 0.0185 inch (0.47 mm) per crank degree.

So 10 crank degrees is 0.185 inch (4.7 mm), 20 degrees is 0.37 inch (9.4 mm) and 28 degrees is 0.52 inch (13.2 mm)
Reply


Messages In This Thread
Timing - by Steve Clare - 16-08-2020, 10:18 PM
RE: Timing - by David Stepney - 16-08-2020, 11:09 PM
RE: Timing - by Bob Culver - 17-08-2020, 12:18 AM
RE: Timing - by Chris KC - 17-08-2020, 07:16 AM
RE: Timing - by Steve Clare - 17-08-2020, 01:50 PM
RE: Timing - by Dave Wortley - 17-08-2020, 02:21 PM
RE: Timing - by Tony Press - 17-08-2020, 11:40 PM
RE: Timing - by Bob Culver - 18-08-2020, 01:59 AM
RE: Timing - by Chris KC - 18-08-2020, 08:51 AM
RE: Timing - by John Mason - 18-08-2020, 09:17 AM
RE: Timing - by AustinWood - 18-08-2020, 09:23 AM
RE: Timing - by Tony Press - 18-08-2020, 11:34 PM
RE: Timing - by Steve Clare - 19-08-2020, 11:00 PM
RE: Timing - by Tony Press - 20-08-2020, 03:48 AM
RE: Timing - by Chris KC - 20-08-2020, 07:50 AM
RE: Timing - by John Mason - 20-08-2020, 09:16 AM
RE: Timing - by Chris KC - 20-08-2020, 10:41 AM
RE: Timing - by andrew34ruby - 20-08-2020, 10:05 PM
RE: Timing - by Tony Press - 21-08-2020, 02:22 AM
RE: Timing - by wild_willy - 21-08-2020, 05:35 AM
RE: Timing - by Dave Mann - 21-08-2020, 09:35 AM
RE: Timing - by Brettfcars - 01-09-2020, 07:16 PM
RE: Timing - by Steve Jones - 01-09-2020, 07:21 PM
RE: Timing - by Bob Culver - 01-09-2020, 08:27 PM
RE: Timing - by John Cornforth - 01-09-2020, 08:38 PM
RE: Timing - by Howard Wright - 01-09-2020, 09:09 PM
RE: Timing - by Zetomagneto - 02-09-2020, 09:39 AM
RE: Timing - by Tony Press - 03-09-2020, 12:31 AM
RE: Timing - by Oxford Jack - 04-06-2021, 02:59 PM
RE: Timing - by John Cornforth - 04-06-2021, 05:42 PM
RE: Timing - by Duncan Grimmond - 04-06-2021, 06:27 PM
RE: Timing - by Charles P - 04-06-2021, 06:31 PM
RE: Timing - by Howard Wright - 04-06-2021, 06:53 PM
RE: Timing - by Roger - 04-06-2021, 08:12 PM
RE: Timing - by Charles P - 04-06-2021, 08:19 PM
RE: Timing - by Peter Clayton - 09-06-2021, 08:32 PM
RE: Timing - by Hedd_Jones - 09-06-2021, 10:47 PM
RE: Timing - by Charles P - 10-06-2021, 12:00 AM
RE: Timing - by Roger - 10-06-2021, 09:32 AM
RE: Timing - by Hedd_Jones - 10-06-2021, 09:42 AM

Forum Jump:


Users browsing this thread: 1 Guest(s)