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Thread: Spark plugs?
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03-29-2009 #1
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- Mar 2005
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In my old 327 which had typical go-fast parts and cam, I had my best luck with the Autolites, next was Champion.
For some reason, I could never get the AC Delco's to last as long in that motor.
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03-29-2009 #2
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- Dec 2002
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- Wichita Falls TX
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Thanks for the suggestion's. As for the motor, it will be my 383 stroker that's driven every weekend. I currently use AC Delco but was wondering if there was better.
Thanks
04-08-2009 #3
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- Apr 2008
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- Newark, OH, / Concord, NC
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Spark plugs
We dyno a lot of unleaded SB and BB Chevy engines and Pro Stock GM engines on racing fuel and the Autolite plugs have been flawless.
Dale
04-08-2009 #4
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- Oct 2007
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- ridgefield ct
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NGK's work well for me. (Bosch if it's a german car)
work in progress--for the next 10 years.
1987 monte carlo ss 383ci, 9.7:1, xe274 cam, vortec heads, 200r4, 3.73 posi.
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