What is the most power anyone has made with a ATP GT30 Turbine Housing?

[cld12pk2go]

Originally Posted by chimmike gtx3076, my friend. Tell me, how's the drone, if any, with the exhaust?

Zero drone that I have noticed. I would say considerably less drone than stock CBE.

Originally Posted by Ziggo I disagree. You have to be getting choked on the hotside, you should still be picking up flow by increasing boost since you are still well on the map. The GTX3076 has the same exact hotside you have now so I doubt it will help much. Port the hotside, or T3 EWG manifold, v-band DP, and a larger hotside. Unfortunately the change to T3 is an expensive proposition.

Probably the only things I will pursue will be more preload (probably won't help) and potentially a catless DP...

I am very confident that I will gain ~50whp of massflow when the temps drop in the next few months...

[chimmike]

Oh, you'll definitely gain with the drop in temps/humidity. That's a battle I fight every year my friend. Hence my use of meth.

[Dano]

Originally Posted by cld12pk2go Zero drone that I have noticed. I would say considerably less drone than stock CBE.

I concur...zero drone at any RPM/gear...def doesn't have the 3K RPM 80MPH interstate drone anymore...that is traded for a loud idle...super loud cold start fast idle....medium loud to loud, hollow growl during acceleration up to ~3-3.5K then about the same as OE....all this observed from in cabin...no idea how it sounds to the rest of the world.

Originally Posted by cld12pk2go Probably the only things I will pursue will be more preload (probably won't help) and potentially a catless DP... I am very confident that I will gain ~50whp of massflow when the temps drop in the next few months...

isn't the majority of the issue the backpressue in the EM raising the PR at the turbine and not the DP?