Yea it put down a extra 18 hp over stock intake it scream with the tbss intake.
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good to know. I have one sitting in the garage with a 90mm tbss tb I ported. Didn't your 5.3 come with the better intake to begin with? I thought all the 5.3 colorados came with 243/799 heads and the nnbs intake manifold.
I dont have a colorado. I still have stock head and I put a tbss intake on it.
Wait my bad lol. I got mixed up haha. I was replying to another thread and got mixed up. Good news then. I guess I'll slap it on when I have it down to build another DP and put the new turbo on.
Anyway... Do you have any tracks times?
Lol i waste my money all these parts but i dont have tires yet. Thats going to be a no. I think its slow im not going to run it at the track intill the lq9 is in it.
Once had that exact truck in 5.3
http://www.ls1truck.com/forums/sale-...rado-129k.html
Sure there is! It's called boost! And nitrous is fun too, I ran it for a little bit before the turbo build, but got tired of filling the bottle plus the turbo setup is WAY faster. There is a member on here named Skeet, he is also a nitrous junkie, I'm sure he could help you with any questions you have with nitrous.