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Prefered Spark Plugs?

Old 03-15-2004 | 04:13 PM
  #11  
BlownBajaOnHavasu
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blow 468 running autolite 144 plugs, they give a good read
 
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Old 03-15-2004 | 04:30 PM
  #12  
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Mark, I don't know yet if we'll be there. I'll let you know.
I'm not going to run the engines at that power output. I'll drop the boost down to 3 lbs, whish should give my around 575 h.p. But it sure sounds nice at 7 lbs. It idles at 800 no-load on the dyno, and at 575 h.p. I should be able to run 65 mph.
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Old 03-15-2004 | 04:52 PM
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NGK all the way. BR6FS
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Old 03-15-2004 | 07:07 PM
  #14  
Danny_Ocean
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I have been running A/C Rapid Fires in the Baja for years. I have had good luck with them. They are part #1
Any problem with running A/C Rapid Fire #10's in a stock 454/330?

D. Ocean
Pompano Beach, FLA
 
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Old 03-16-2004 | 12:32 PM
  #15  
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AC Delco MR43T's in N/A 454 Mag.
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Old 03-16-2004 | 01:01 PM
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NA 572 -- Bosch Platinum
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Old 08-12-2004 | 09:01 PM
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Default Re: Prefered Spark Plugs?

NGK 5671A-9's in a 10:1 NA solid roller 598".
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Old 08-12-2004 | 10:29 PM
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NGK 1049 aka B8EFS 461 alu head blown
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Old 08-13-2004 | 05:12 AM
  #19  
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Default Re: Prefered Spark Plugs?

BPR6FS N/A 600hp. I never had a problem with NGK, tried others but changed back again.
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Old 08-13-2004 | 10:34 AM
  #20  
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Default Re: Prefered Spark Plugs?

NGK UR-5 - 383 N/A stroker small-blocks.

Having a hard time finding the UR-5 plugs lately. Discount Auto (Florida) alwas had a load of them in stock, but since Advance bought out Discount Auto, they lightend up their NGK line.
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