Current truck setup: 04 Silverado 5.3 P1sc w/ 8lbs boost Procharged.

Just wondering what everyones favorite belt brand is... also, reasons why. My Procharger kit came with a Bando belt (made in usa) and i wanted to get a spare to keep on hand. Gates? Gatorback? Dayco?

Also, my tuner wanted the Iridium NGK TR6IX plugs, they seem just fine so far. I wanted to get a spare set of plugs to keep on hand. So what are your thoughts for spark plugs? Also, what kind of mileage are you guys getting out of iridium plugs?
Thanks.

 

i use the gatorback personally, but if i need one asap, i get the premium napa one. i'm not FI, but i got about 105k out of my delco iridiums.

 

I like the gates HD green belts. I tried a gator back once and it lasted 2 passes. I did have it very tight though.

You'll never find iridium plugs in ride........

 

I run GatorBack belt, and NGK TR6 plugs!

 

Gates or GatorBack and Marine plugs (yes for real)

 

green label.....

 

When you change your motor you'll be able to reuse your plugs.

 

Gates here, gatorbacks are ****, I was popping them every 150 miles.. Tr55 plugs here, you can always use a lil more fuel to cool the cyl temp

 

I'm running a Gates and it has held up good. I started with a Gatorback, but it got shredded pretty quick!

 

Dayco.