Car is an Evo 9, tuned by Johnson Tuning. Mods on the car are as follows:


Driven Fab EFR 7163 Vband Kit
Driven Fab 3.5" Aluminum Exhaust
Driven Fab Catch Can
ID 1300's
Walbro 450
e85
3" intercooler
Stock ECU
Curt Brown ported intake manifold
Built 2.3
- stock crank
- eagle rods 9:1
- ross pistsons

Stock cylinder head ports
- GSC S2 Cams
- GSC Valve Springs

Car made 593/583 on 36 psi before running out of injectors, bumping fuel pressure did nothing so the car was turned down a bit. What an absolute monster this little turbo is, it's quite impressive to say the least. Packs a massive punch in such a small frame.

Both Plots are on e85:
- the blue plot is 34psi peak tapering to ~30ish psi at redline.
- the red plot is 24 psi peak







Turbo kit info can be found here

https://www.driven-fabrication.com/p...band-turbo-kit

What boost levels are the two curves, blue and red?

More info?
Cams,head work, motor size, compression, stoke intake manifold or porter,

More info on the motor,2.0? Cams? Stock intake manifold or ported?

More info on motor?

Is this chad's car, if so it recently blew up

It looks like Chad's car.


What were turbine speeds and boost at both power levels?

Wow from where I'm looking this think can safely make 500whp and spool faster than stock, is that correct? also please list a more extensive mod list

This setup is just plain nasty! Perfect for the street and a monster on the road course. Any info on the motor blow?!

Lost a rod. Happened in a right hand corner, Chad is pretty sure it was oil starvation.

Damn, thats unfortunate. Dry sump time!

This is gnarly, great powerband and it isn't even the twin scroll hotside!

Asked Chad, will update when I know more. I know high boost was up there, like 38ish psi.
Updated the first post with more info, will add more when I get more answers.
Yeah, 7 year old motor probably didn't help the cause. Or those Eagle rods.
Turbine speeds we don't know, I don't think he has a shaft speed sensor. Asked Chad for boost levels, will report back when I know.
Doesn't spool faster than stock, but can very easily make 500+ WHP. Putting one of these kits on my Evo 8 DD.
Oil starvation, car was on the lower boost map, lost it in a right hand turn.
This turbo is awesome, one of my favorite options available at the moment.

Car unfortunately threw a rod on low boost at the track shortly after due to oil starvation, for those that were asking.

More info added to the first post. Lots of questions answered.