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slo95 · 03-08-2001, 08:24 PM

Wondering what the diff is between the spark plug choices...Mine (95 GT, stock) calls for the Autolite 25's, but some people suggest I use the 24 or 764, and I was wondering why? Does it help? I think the 24 is colder plug, and the 764 is longer? Any ideas on which to try next? I know there are tips on plug choices as far as performance gains on some engines, but not sure how to choose. Or I just get the 25's again and be done with it.

03-08-2001, 08:24 PM	#1
slo95 Registered Member Join Date: Dec 2000 Posts: 168	Plug choices? Wondering what the diff is between the spark plug choices...Mine (95 GT, stock) calls for the Autolite 25's, but some people suggest I use the 24 or 764, and I was wondering why? Does it help? I think the 24 is colder plug, and the 764 is longer? Any ideas on which to try next? I know there are tips on plug choices as far as performance gains on some engines, but not sure how to choose. Or I just get the 25's again and be done with it.