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Plug colour. Half tan, half cream
Posted: Tue Sep 08, 2015 8:12 pm
by 504ka
Whipped my plugs out to inspect after doing a full service. Noticed that they are a half tan and half cream colour as can be seen in the photos. My question is; Is this normal? Engine is a standard 948 with 1/2 carb, elec ign and large lcb manifold. I know these are likely overkill but I have 1275 aspirations. Engine has not been dyno'd but it pulls and starts well, and is regularly driven at a brisk pace on the M'way.[frame]
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Re: Plug colour. Half tan, half cream
Posted: Tue Sep 08, 2015 8:13 pm
by 504ka
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Re: Plug colour. Half tan, half cream
Posted: Tue Sep 08, 2015 8:42 pm
by Budgie
looks fine to me biscuit / beige is the norm as far as I can remember.
Re: Plug colour. Half tan, half cream
Posted: Tue Sep 08, 2015 9:03 pm
by bmcecosse
Perfect!
Re: Plug colour. Half tan, half cream
Posted: Wed Sep 09, 2015 7:24 pm
by 504ka
Happy days, thank you guys. I'm doing a fair few motorway miles so it's nice to have some reassurance.
Re: Plug colour. Half tan, half cream
Posted: Wed Sep 09, 2015 7:57 pm
by bmcecosse
Make sure you have 15 thou gaps on the exhaust valves...