Spark Plug Data
#1
Thread Starter

Where can a person find all the data about spark plugs thread size and types of seat available. Also is ok to fill in a deep nick in a taper seat in the cyl head. Or is it best to re-machine the seat...and use a flat sealing washer? Thanks Capt,n[X(] P.S. What size is the threads on a CM6 spark plug?
#2
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Joined: Jul 2007
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From: Main, FAROE ISLANDS
Hello cj
This might help you.
Spark plug decoding charts for NGK, Champ, Denso
http://www.spark-plugs.co.uk/pages/t..._technical.htm
For CM6:
http://www.spark-plugs.co.uk/pages/technical/ngkjpg.htm
That is: Thread 10mm , Hex 16 mm, Heat 6
For me its best to think in reverse when it comes to plugs.
Measure first and then encode.
Buying is the hard part
Good luck
/Munin
This might help you.
Spark plug decoding charts for NGK, Champ, Denso
http://www.spark-plugs.co.uk/pages/t..._technical.htm
For CM6:
http://www.spark-plugs.co.uk/pages/technical/ngkjpg.htm
That is: Thread 10mm , Hex 16 mm, Heat 6
For me its best to think in reverse when it comes to plugs.
Measure first and then encode.
Buying is the hard part

Good luck
/Munin
#3
Thread Starter

Oh No!!! Internet Explorer cannot display this page???????? 
Capt,n UPDATE.... Now the links are working....the next day. That is good data. Thanks again Capt,n

Capt,n UPDATE.... Now the links are working....the next day. That is good data. Thanks again Capt,n



