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Plug selection
#1518797
10/17/13 08:35 AM
10/17/13 08:35 AM
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Joined: Sep 2006
Posts: 1,131
Home of the Bluegrass
MoparJunkie
OP
super stock
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OP
super stock
Joined: Sep 2006
Posts: 1,131
Home of the Bluegrass
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Hey guys, I need to decide on plugs for my build. I have a 440 that's .030 over running 10.6-1 compression with the 452 MP aluminum heads and a 480/490 lift cam ground to dwayne porter specs. Also running HP manifolds. Nothing fancy just trying to bump power a little for an auto and a/c car. What plugs do you guys recommend????
Thanks in advance
"It takes a Mopar to catch a Mopar”
1971 Roadrunner FJ6 Sassy Grass 505"RB, 18 spline 4 speed, and Dana 60 with 3.54
2022 Hellcat Charger Widebody Redeye Jailbreak: Hellraisin with 8 speed auto
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Re: Plug selection
[Re: Eric]
#1518803
10/17/13 08:33 PM
10/17/13 08:33 PM
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Joined: Jan 2003
Posts: 1,436
Oklahoma City OK
Cudajon
pro stock
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pro stock
Joined: Jan 2003
Posts: 1,436
Oklahoma City OK
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Plugs can make a difference. But what works well for me maybe garbage for you. Buy several sets, and experiment. When you hit the happy spot you'll feel it and see it on your time slip. i'm using NGK BP5S right now. Spark plugs Take a look here for the selection possible.
Last edited by Cudajon; 10/18/13 09:38 PM.
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I have also used the Champion RC9YC and the Autolite 3911 with succes 
