Sparkplug question??
#1
Sparkplug question??
72' OEM 350. Ordered new spark plugs from summit. Champion RC12YC.
I started pulling the old plugs, and they are Champion RJ18YC.
Besides, the different socket size between the both there is a notable depth difference. The RC12's looks like it will screw into the head about 3/8" deeper.
So I'm wondering if I got the wrong plugs and it I screw them in there they'll hit the pistons. Or was the wrong plugs in there in the first place.
I started pulling the old plugs, and they are Champion RJ18YC.
Besides, the different socket size between the both there is a notable depth difference. The RC12's looks like it will screw into the head about 3/8" deeper.
So I'm wondering if I got the wrong plugs and it I screw them in there they'll hit the pistons. Or was the wrong plugs in there in the first place.
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yeahbuddy
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December 19th, 2011 08:40 PM