GT3071R Speed 3 questions

[Xxblinddzxx]

Hi guys ,

So i currently have a CS turbo which i just sold since a friend of mine is selling his GT3071R. I been able to answer some of my question but 2-3 of them remains unclear. First i've saw some people hitting up to 394hp on E85 but will it be able to hit 460-480whp ( I've saw that it is 480HP capable but not sure if that was at the crank or wheels) with all supporting mods? (yes that include 1200ml/min meth , hot side ewg , exhaust mani , 3" SRI , built bloc......). How about CFM? Any one knows whats the CFM rating on this turbo ?!?. And last consern, what is the max efficiency PSI you can push on this turbo ?

Thanks =)

[SpeedRebirth]

You fucked up man.. cs turbo is equal or better than the gt3071. Why would you sell the cs without knowing how the gt performs?

Are you saying YOU have built block? In that case go with a gtx3076

[Xxblinddzxx]

Originally Posted by SpeedRebirth You fucked up man.. cs turbo is equal or better than the gt3071. Why would you sell the cs without knowing how the gt performs? Are you saying YOU have built block? In that case go with a gtx3076

I've been told that CS turbo is really unstable

[WetzMS3]

ATP or Garrett will have compressor maps for you to reference for flow data.

Generally 1lb/min=10hp. Whether or not you have air flow and fuel to get those numbers, is a different question entirely.