Spark plug gap
Aug 29, 2008 | 11:51 AM
Thread Starter
The original Rouge Trader
Joined: Nov 2007
Posts: 4,288
Likes: 3
From: Charing
Spark plug gap
Guys
Ive just some new Denso IK31's, what should they be gapped at?
Cheers
Aug 29, 2008 | 12:09 PM
Joined: Oct 2007
Posts: 10,655
Likes: 18
From: swindon, wiltshire
i dont think you change the denso's, stick em straight in? not 100% certain but i'm sure someone will confirm either way
Aug 29, 2008 | 12:23 PM
Joined: Jun 2005
Posts: 3,100
Likes: 1
From: In my Cosworth
Always check the gap before you install them.
Start at 0.7mm and see how it goes...
Aug 29, 2008 | 06:10 PM
Joined: Jul 2006
Posts: 24,596
Likes: 4
From: uk
I have IK31, and ran them at 0.65mm with a group a coil, but as said experiment a bit.
tabetha
Aug 30, 2008 | 07:12 AM
Joined: Jul 2005
Posts: 10,754
Likes: 2
From: Devon/Blackpool
didnt think you were suposed to gap the iridiums, because the tips are brittle?
Aug 30, 2008 | 01:51 PM
Joined: Oct 2007
Posts: 10,655
Likes: 18
From: swindon, wiltshire
Quote:
Originally Posted by
JTECHSAFF
didnt think you were suposed to gap the iridiums, because the tips are brittle?
that's what i thought James; hence my first post
Aug 30, 2008 | 06:02 PM
Joined: Jul 2006
Posts: 24,596
Likes: 4
From: uk
Can't think they can be that brittle with the environment they work in.
I have always gapped then without problem.
tabetha
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