Thanks for responding so fast! I've arready got a tuner its a DiabloSport Predator. That makes sense that the larger mains would offer a lower tune, smaller would compress the sound making forcing it out with more intensity where as more space= less compression and hence a lower tone. I'll be runnin Hi-Flows aswell. I looked at the pics in your garage. Those headers look Cher-ree! lol
savin up for headers n i got a couple questions, I was looking at the site for American Racing Headers just now which is what you've got on your truck right? It says that they fit the 4.8/5.3/ and 6.0, but they offer them in both 1 3/4" and 1 7/8" with or with out cats.
Where I'm located i believe i have to keep cats on the truck or at least replace with another set but could you offer any insight as to why they offer two different size primaries?
These are long tubes right?
Did they make much difference in power gain or change the sound much of your exhaust? I've already swapped to a 3" main that Y's off into duals that exit out the back but I was a little dissappointed with the sound, lookin for a lil more bellar and crackle, n just a touch louder wouldnt hurt.
Do you have to run true duals with this set up?
Here's the link: http://www.americanracingheaders.com...ize_Truck.html
Every time I see you truck picture pop up it the member pictures. I have to go look at them. If you don’t like your truck I would be more than happy to take it off your hands, lol Hope all is well buddy.
Or you can check out this thread ... http://www.gmtruckclub.com/forum/sho...#axzz1vuxrIm8v
When you get a chance, you might want to go look at our Facebook page ... http://www.facebook.com/gmtruckclub
Hi!! Bad-ass Truck!!! Love it... Hope that you are enjoying the club...
Originally Posted by TimTom64b
Ordered my O2 sensors, header bolt kit and other necessities for the install. Hopefully will have these installed in a week or two.
I started my installation today... Have most of the old exhaust removed. Found a broken header bolt on the drivers side. Hopefully I should have the drivers side installed within the hour.