what spark plugs
05-07-2009, 04:23 PM
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CRAFTSMAN
Thread Starter
Join Date: Mar 2005
Posts: 59
what spark plugs
i have vortec heads with 202 intake, sbc comp cams 292 501 lift cam. have autolite 25 plugs .just wanted to know if anyone has a different plug they use?
05-08-2009, 07:24 PM
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autolite 605 or ar103 depending part store autolite web site had a pdf file that gave plug heat range but it is hard to find every I try to use .
05-08-2009, 10:22 PM
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RACING JUNKIE
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Posts: 2,044
Quote:
Originally Posted by martybechtel
autolite 605 or ar103 depending part store autolite web site had a pdf file that gave plug heat range but it is hard to find every I try to use .
Huh?
I'd try some of the NGK racing plugs, they work great.
Go by any Napa auto parts store tell then what you have and what the intended purpose is and they will hook you up.
They run about $2 a pop, which is not bad for a racing plug.
Goodluck, Cp
05-08-2009, 11:07 PM
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RACING JUNKIE
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Quote:
Originally Posted by martybechtel
autolite 605 or ar103 depending part store autolite web site had a pdf file that gave plug heat range but it is hard to find every I try to use .
punctuation is a good thing.
05-09-2009, 07:42 AM
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MASTER BUILDER
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Location: berea,ky
Posts: 184
plugs
I have used Autolite and NGK spark plugs and i like the NGK plugs best.
05-09-2009, 11:06 AM
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RACING JUNKIE
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Location: Lenoir City Tennessee
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ngk's here too. but if you foul one they want clear up. at least thats the problem ive had with them in the past
05-09-2009, 03:00 PM
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RACING JUNKIE
Join Date: Mar 2003
Location: Fountain,MICHIGAN
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Plugs
Been using AUTOLITES in ALLMy Race Applications for 30yrs.Asfar as i'mconcered they WORK GREAT!And you can get them ANYWHERE?
Later
G 8)
05-11-2009, 03:09 AM
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DYNO OPERATOR
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Posts: 510
NGK or Nippondenso. Last longer and fire better than any american plug. Why do you think the Jap's cars get better mileage.
05-12-2009, 01:23 AM
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Quote:
Originally Posted by CamBirdRacing
NGK or Nippondenso. Last longer and fire better than any american plug. Why do you think the Jap's cars get better mileage.
Hmm, cause they have smaller motors maybe?
1.8 liter vs 8.0 liter
05-14-2009, 03:24 AM
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Posts: 510
Oh yea, i forgot about the cubic inches or centimeter thing.
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