Dang dude, you saw pictures on SOHO's Instagram. Passenger's front of timing cover. Very easy to get too.

I see a lot of things I don't remember the next day, let alone a fuel filter on a car :rofl2:

Nick took a picture of my engine bay. You will see it.

Worked with Kevin at FI and Xonarotor. Max BHP for my turbo's are 610 BHP a turbo. So 1220bhp is the max my turbos can support. I am currently at 1150bhp. Only 70 bhp left. With the 2 mods that we did I am right inline with what the max of my current turbo's are. That's really good for what I have.

So, I am out of turbo. I am right at the limit of my compressor wheel and turbine. I can put my larger exhaust housing on and try to get 70whp more or just leave it alone. I'll have to think on that.

Did he give you the same part numbers for all there turbos that I gave you? Kevin is the one that gave them to me.

Sent from my SM-G986U using Tapatalk

I think I am done. I will fix what is wrong and consider turning it down a little. I don't see anyone gifting me a new set of turbo's nor would I ask them too. Those are my thoughts at the moment. It is time for someone else to lead the way.

LMAO, that is my saying you know I slept last night so it was erased from my memory.

Sent from my SM-G965U using Tapatalk

LMAO, just leave it alone or get bigger turbos!

Sent from my SM-G965U using Tapatalk

LOL, that is the problem. The next step up is only 660Bhp capable per turbo. Just not worth it. She is fast enough.

Do you have the "Seb" turbos or did you go larger. Yes, you probably mentioned it before and I forgot again :rofl2:

Seb's were the old Stage 2.75 or Stage Seb. I have the Stage 2.5. The stage Seb turbo's have a little larger exhaust side.

My Stage 2.5 turbo's are now called the Stage 2 turbo's.

What get's me is Moses's car (aka Carbon Z) with the larger stage 3 turbo's and a 4.0 stroker motor only made a little bit more whp than me. Explain that one.

Not sure what Seb has

But Spooler has the Fast Intentions stage 2 turbos they use to call the stage 2.5 but have since changed that. There 55mm compressor wheel and 57mm Turbine wheel rated at 640HP per turbo 61lb/min max per turbo these are specs taken from Xona site. The Fast Intentions stage 3 have 58mm Compressor wheel and 64mm turbine wheel and are rated for 690hp on Xona site and in there PDF catalog it's 680hp with a max flow of 65lb/Min. With a bigger wheel size on both the compressor and turbine wheel the bigger ones will flow better and be more efficient generated less heat. There is only a handful of Z's that have the stage 3 turbos on there cars ever

The Stage 2.5 or Stage 2 are custom. All of Xonarotor turbos are rated in Bhp which is Crank HP. My crank HP using a 15% drivetrain loss is 1150Bhp. I am at the limit of my turbine wheel and close to the max for the compressor wheel.

All turbo manufacturers rate there turbos as crank HP. However some cars actually push the limits and make that to the wheels. There are a lot of variables that goes into that though. You are for sure out of turbo Xona turbos are similar to Garrett turbos looking at a compressor maps of any 61lb/min what you are making right now is way pass the efficiency range of any comparable turbo especially with the smaller turbine housing.


Who's knows is there even a dyno graph of this car ? I wonder how many pounds of boost so variables not enough data to go off of.