Best Spark plug for 509 mopar cam 440+6 ????

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Re: Best Spark plug for 509 mopar cam 440+6 ???? [Re: Dodgem] #1395744 03/01/13 09:21 PM 03/01/13 09:21 PM
Joined: Apr 2003 Posts: 959 Cincinnati,Ohio J jcastle1 super stock
jcastle1 super stock J Joined: Apr 2003 Posts: 959 Cincinnati,Ohio	Champion J12Y is the best I've found. Last edited by jcastle1; 03/02/13 10:38 AM.

Entire Thread
Subject	Posted By	Posted
Best Spark plug for 509 mopar cam 440+6 ????	Dartman928	03/01/13 11:52 PM
Re: Best Spark plug for 509 mopar cam 440+6 ????	Dodgem	03/02/13 12:36 AM
Re: Best Spark plug for 509 mopar cam 440+6 ????	jcastle1	03/02/13 01:21 AM
Re: Best Spark plug for 509 mopar cam 440+6 ????	Cab_Burge	03/02/13 01:42 AM
Re: Best Spark plug for 509 mopar cam 440+6 ????	383man	03/02/13 02:17 AM
Re: Best Spark plug for 509 mopar cam 440+6 ????	HPMike	03/02/13 02:33 AM

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