The following warnings occurred:
Warning [2] Undefined variable $search_thread - Line: 60 - File: showthread.php(1617) : eval()'d code PHP 8.1.29 (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




Thread Rating:
  • 1 Vote(s) - 1 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Spark Plugs
#1
Being of an adventurist nature - I decide it was time to change the spark plugs on my RN Box.

The plugs fitted are  NGK  AB - 6. Our heritage suppliers seem to offer Champion D16 or D21. Does anyone know the difference between these two??

I had a hunt around the tintterwebs and found an Accuspark AA77C which the British manufacturer says is equivalent to the Champion D16 and is listed for A7 and some bigger Austins. SO I decided to purchase a set. They are 18mm plugs so that is a good start. But my 50 year old plug socket (13/16 inch) went straight on the old NGKs and the Accuspark plugs appear to need a 7/8inch spanner.

More concerning is that the Accuspark plug's reach (washer to tip of the 3 electrodes) is a good 2mm more than the old NGKs.

1. Has anyone had experience of these Accuspark plugs?

2. Are A7 spark plugs for standard engines normally a 13/16 inch socket?

Any advice would be well appreciated.
Reply


Messages In This Thread
Spark Plugs - by Old Dave - 15-04-2023, 08:03 PM
RE: Spark Plugs - by Ruairidh Dunford - 15-04-2023, 08:10 PM
RE: Spark Plugs - by David Stepney - 15-04-2023, 09:31 PM
RE: Spark Plugs - by GaryCullen - 15-04-2023, 09:35 PM
RE: Spark Plugs - by Old Dave - 15-04-2023, 10:29 PM
RE: Spark Plugs - by John Cornforth - 15-04-2023, 10:39 PM
RE: Spark Plugs - by Tiger - 16-04-2023, 08:51 AM
RE: Spark Plugs - by David Stepney - 16-04-2023, 09:24 AM
RE: Spark Plugs - by Jeff Taylor - 16-04-2023, 09:34 AM
RE: Spark Plugs - by Steve kay - 16-04-2023, 10:29 AM
RE: Spark Plugs - by Ray White - 16-04-2023, 10:44 AM
RE: Spark Plugs - by nrzam - 16-04-2023, 10:48 AM
RE: Spark Plugs - by Tiger - 16-04-2023, 10:53 AM
RE: Spark Plugs - by Old Dave - 16-04-2023, 12:07 PM
RE: Spark Plugs - by Tiger - 16-04-2023, 01:31 PM
RE: Spark Plugs - by Steve Jones - 16-04-2023, 01:41 PM
RE: Spark Plugs - by John Cornforth - 16-04-2023, 02:02 PM
RE: Spark Plugs - by Old Dave - 16-04-2023, 02:12 PM
RE: Spark Plugs - by Jeff Taylor - 16-04-2023, 04:38 PM
RE: Spark Plugs - by Old Dave - 16-04-2023, 05:02 PM
RE: Spark Plugs - by David Stepney - 16-04-2023, 08:39 PM
RE: Spark Plugs - by John Mason - 17-04-2023, 02:15 PM
RE: Spark Plugs - by Nick Turley - 17-04-2023, 05:20 PM
RE: Spark Plugs - by Ivor Hawkins - 17-04-2023, 06:19 PM
RE: Spark Plugs - by Old Dave - 18-04-2023, 05:45 PM

Forum Jump:


Users browsing this thread: 12 Guest(s)