Re: NGK spark plugs..
 

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A couple side notes to the superiority of NGK plugs;


Also to NGK's credit, they're all I use on the old two-stroke racing snowmachines anymore too.. With mixed or injected oils, Champs and others foul very quickly in comparison to a set of NGK's!.

~ Pete
https://www.yenko.net/ubbthreads/imag...lins/beers.gif

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I've also got the NGK's in the outboards, I think the little boat's plugs are three or four years old and it always cranks on half a pull.

Re: NGK spark plugs..
 

What part no. would be correct for my stock 302 as the ngk weblink does not have all the correct engines listed?

Re: NGK spark plugs..
 

I believe it will be the XR5 (#3332)...1969 Camaro 5.0L

Re: NGK spark plugs..
 

I believe NGK plugs and the more expensive Accel u-groove plugs...are the same plug...no?

Re: NGK spark plugs..
 

I think the U-Groove is Nippondenso

Re: NGK spark plugs..
 

[ QUOTE ]
I believe it will be the XR5 (#3332)...1969 Camaro 5.0L

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Correct as I have them in my 302.