Originally Posted by MAK Performance

Looking good Mat! Keep up the good Work!

Originally Posted by Mat Morkin

No, the cfm @ 10 psi on small turbos is not the same cfm @ 10psi on a larger turbo.

As far as fulling goes. We have been dataloging our truck for about 6 months and the fuel pump is at 47% duty cycle. I see a lot of people saying that it is starting to max out, and I do not disregard what they are saying, but it seems the actual pump is okay. Maybe it can't go above 47%, maybe it will, but at 15psi on stock turbos we are fine. Maybe something else is limiting the flow, but we will find out.

Also, I spoke to my manufacture, the turbos are smaller than the 2860, so I don't really have a comparison right now.

Originally Posted by geno51

Exactly what he said flow and psi are.two completly different things.

My truck is maxed on the stock pump at 20psi on the stock turbo. I can assure you fuel will be an issue. But I look forward to your build

Originally Posted by VargasTurboTech

As far as the 10 psi comment, psi is actually just a reading of restriction in the manifold, you free up flow, better intake, exhaust, etc and not touch boost and you will actually lose a couple psi because the air is not backing up as much. What Mat was trying to say was, at the same shaft speed the upgraded turbos will flow quite a bit more air. Meaning you can work them less to provide the same airflow over stock.

Originally Posted by 13'TwinScrew

I knew what he was trying to say, but I started to cringe on the initial statement. I have no doubt that 10psi on these will come a whole lot easier than on the stock turbos...

I am anxiously waiting.

Originally Posted by 13'TwinScrew

^^^sweet, well if you have another set you want someone to try. I'll throw a set on, too--Hahaha.

This is going to be big deal for a lot of reasons.