which plugs for gt40p heads and turbo?!

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03-15-2012, 10:59 PM

turbofox88

Thread Starter

Join Date: Mar 2012

Location: New York

Posts: 3

which plugs for gt40p heads and turbo?!

whats up guys i just added a turbo onto my mustang and i know that i need to go a step colder. where i can i find a set of spark plugs for gt40p heads that are colder? which brand is the best? please help thanks

03-16-2012, 04:55 PM

luckythirteen13

6th Gear Member

Join Date: May 2004

Location: las vegas, nv

Posts: 9,092

any auto parts store will have them. i run autolites in my car.

03-16-2012, 06:22 PM

Five0hFox

3rd Gear Member

Join Date: May 2007

Location: Kansas

Posts: 766

I always use autolites in all of my cars.

03-17-2012, 01:30 PM

turbofox88

Thread Starter

Join Date: Mar 2012

Location: New York

Posts: 3

Yea I've heard a lot of good things about the autolites, now what heat range would I need to get. I want to run 10psi

03-17-2012, 03:25 PM

AdderMk2

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Join Date: Dec 2005

Location: Lil' Rhody

Posts: 22,376

one step colder than stock will suffice

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