Spark Plugs

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Nov 8, 2007 | 09:34 PM

#11

Dineau

2nd Gear Member

Joined: May 2005

Posts: 160

From:

RE: Spark Plugs

Hey Billybix76, does that mean that if I change my plugs for 5143 I need to modify my tune ?

Or do I just have an option to do it to add performance ?

Nov 8, 2007 | 09:41 PM

#12

Sancho805

5th Gear Member

Joined: Oct 2005

Posts: 3,678

From: Southern California

RE: Spark Plugs

what about sparkplug wires? jba power cables for example......besides looks, do they benefit any?

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