446rwhp EFR 7670 IWG FC3S
 

Lucky7Racing just put down some very respectable numbers on our shorty IWG manifold + EFR 7670 T4 .92 IWG. The owner of the shop, Fris, told me the car is absolutely incredible and feels just like a 20B on stock twins/medium frame turbo.

Here are the unfinished results as their tuner is busy with formula drift.

First dyno sheet shows the difference between their old setup, and the new setup.

2nd dyno sheet shows where they are currently at higher boost pressure(26 fading to 20psi). It appears to me that at 26psi, the car will have doubled its torque to 400ft lbs at 4k rpms from the previous blue setup( 6265). The 6265 could only reach near half this boost pressure at this RPM.

I am very curious to see if they can get it to hold 26psi flat across the board, and what the powerband will look like.

https://instagram.com/p/8pQeCSjYEW/?taken-at=227384556

BorgWarner EFR IWG FD3S Turbo System

That is a FAT torque curve...

Also curious, will be checking back! Goddamn BW EFRs... so applicable at any level, heh.

Streetport correct? FD upper and lower//TB???

Very nice numbers! Thanks for the share Elliot, good stuff Lucky7!

I keep telling myself that I'm done with power mods but you're consistently swaying my decision. I may end up purchasing an EFR kit from you after my MS3 install.

Video;

So good.