Drivetrain Spark Plug change?

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Sep 28, 2005 | 06:44 AM

FUEGO

Thread Starter

4th Gear

Joined: Nov 2004

Posts: 526

Likes: 2

From: DFW Texas

Spark Plug change?

Is a change of plugs recommended with the addition of a CAI, 15% pulley and tuning (MTH tuner) software? I believe I'd read that colder firing plugs might be recommended but can't seem to find that info. If so, what are the recommended plugs?

Sep 28, 2005 | 07:13 AM

sndwave

Coordinator :: Gulf Coast & Panhandle MINIs

Joined: Oct 2002

Posts: 12,662

Likes: 0

From: In the Tube

I know many who have changed to the Denso IK 22’s.

Sep 28, 2005 | 07:27 AM

MGCMAN

6th Gear

Joined: Jul 2002

Posts: 4,293

Likes: 2

From: Cincinnati, Ohio

I changed to Denso IK 22s after adding the 15% pulley, CAI, cat-back and Unichip programmed for these mods. With just the pulley it really isn't needed.