Onetogofast

iTrader: (9)

Hot rod!!!

Go5.3tt06

iTrader: (1)

So you say you run 5.3 with boost 20 psi. Do you have idea what hp you will pull?

Atomic

iTrader: (42)

700ish depending on the setup

o2camaross

iTrader: (2)

Yea I know this turbo will shine after 15 psi. But Im in the same boat with just a 2 bar map. Apparently my VCM can't run a 3 bar OS. What will I have to do to change that?

o2camaross

iTrader: (2)

Chevy Boy, how much timing are you running?

smokeshow

iTrader: (16)

15 degrees.

o2camaross

iTrader: (2)

****!! Im gonna try 15 psi and 15* today on straight 93

smokeshow

iTrader: (16)

Don't do it on my recommendation. His 5.3 has 317s, so it handles quite a bit more timing...

o2camaross

iTrader: (2)

Gotchya. Yea I turned it up to 13 today and holy **** does it make some power. Really I won't be able to go much higher bc my 325/50/15 nitto 555r's won't hold lol. I can't give it full throttle until around 70 or so. My Idc with the on3 at 14.5psi was 57% with the new turbo and 4" downpipe at 12.0psi its 68-68% its moving a **** ton more.

stock48

iTrader: (16)

That would be my guess. Would be around 800 with meth and more timing. That turbo is good for around 800-850.