Thanks to Charley, Tom, Roland and Ed for their thoughtful responses to my
query. I will adjust the gap to .025".
Jim
----- Original Message -----
From: "bluechip" <bluechipracing@snet.net>
To: <healeys@autox.team.net>
Sent: Wednesday, June 13, 2007 11:46 AM
Subject: NGK Spark Plugs
> Following the advice of several listers, I purchased some NGK BPR6EGP
> plugs
> for my BN7. On the box are words "Do not adjust spark plug gap due to
> possible damage to fine center electrode" The gap measures .038". The
> Healey
> shop manual specifies .024-.026. Now what do I do? Leave them gapped at
> .038
> or very carefully adjust the gap to .025?
> I'm inclined to make the adjustment.
> Further advice from the experts would be greatly appreciated.
>
> Jim Smith
> East Hampton, CT
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