There is a few turbo kits made for the LS4

 

Yeah the kits are only 5G's

 

13.8 at 98MPH....... That is all.

 

Were you expecting better? Did you run it before you turboed it?

 

you trimmed probably 2 seconds at least with a turbo kit plus you're probably still working out the bugs i'd say you could break 13's

 

is this what your car ran? was it on radials, or a street tire? what was your 60ft?

 

Yeah that is what I ran on street tires. 60 foot time was 1.973

Still fine tuning things since I went up to 7psi. I was thinking I would run 13.8 all night but I'm having major heat soak problems and my intake temps are hitting over 150*. Once the temps hit 125-130 I get stuck at 14.3-.5

I need to figure what's wrong with my intercooling setup, It's possible that its not big enough.

 

thats a really good 60ft especially on a street tire. why the big smoke show if youre running street tires? what kind of power do you think this combo is making?

 

It's just for show, I don't do that normally but the kids love burnouts. As far as power it's making, I have no idea. If I go by just the numbers it should be making 270 at the flywheel.

 

No bueno