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2006 chevy trailblazer_lt
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10,730 Posts
Discussion Starter · #1 ·
I'm at 60k miles right now and I plan to install Stainless Works Headers and true duals this fall. I watched this video on youtube because I'm seeing how difficult it's going to be to install the headers.

http://www.youtube.com/watch?v=XmR14swnieo

In the video they mentioned installing Granatelli wires. I checked them out and they are $135! :eek:

Since the TB will be almost 6 years old and around 60-65k miles, should I just go ahead and do the plugs and wires while I've got it all torn apart? What's a good plug to use?

Thanks in advance
Steve
 

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2005 chevy trailblazer_lt_ext
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363 Posts
I changed my wires and plugs at 65K. I used 8mm MSD and NGK irridium. They were recommended by Thunder Racing in Baton Rouge. They use this combo on all LS engines they build.
 

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2006 chevy trailblazer_lt
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Discussion Starter · #4 ·
What other maintenance type of things would be good to do while I've got things torn apart for the headers? I already machine flushed the cooling system last fall so that is done.
 
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