Thats pretty good man. Not bad at all.

What gears do you have?

 

I'm 99 percent sure I have 3.73! Would love some 4.10s but I won't risk having gear noise

 

Thats pretty good! Headers, pulley, tune, slicks you should roll into the 12s!

 

What he said... those mods will make a world of difference on your truck. It is likely to gain over 100 HP easily with those mods if you go with a small enough pulley.

 

Do y'all guys think that 4 lbs of boost is about right for my stock gibbs?
Factory pulley on a 5.3? Finally got the boost gauge installed
If I rAn a 14.3, do u guys think I can run a high 13.xx with a good tune?

 

I thought they came around 6psi. Yea 13's will be cake if you get the AFR and timing in place. I'm sure custom2500 will come in here and let you know that you need a converter next. That seems to be his response in every thread the past few weeks.

When will you make it back to the track?

 

Our tracks open in march . I'm waiting on my tuner to give me the go ahead.
I guess it's possible I could b loosing boost somewhere...
But where?
If I can squeeze a 13 out of it the way it sits, I'll leave it b.
probably leave it the way it is regardless actually.



We'll see!

 

From what I keep reading and have been told. I the op was able to cut down to a 2.0 flat 60ft then he could maybe just get into the 13's with what he has? I know I made a pass and ran 13.73 et 98.94 mph with a 2.1 60ft. I have a 5.3 with just a bolt on pro charger and tune. So I think you should be able to get there with what they are saying . Of course I might be wrong still learning a ton. Oh and my tire size is a 265/65/18 on Nissan titian rims. I also had about 300 pounds of junk in the bed I forgot about.

 

Yeah in sure if I got my 60' down with a stall and sticky tires I could go 13s like this. But I wanna attempt to hit a 13 the way it sits
Current tires and factory converter.
Tune only. We'll see.
If I get a good track prep I'm hoping I can pull it off

 

Too cool : ) I have a '04 Joe Gibbs supercharged truck and will look to get some times in : )