[Unorthatrox]

We are currently porting and flow benching all of what we do so that we have factual data to back it up. There is a lot of room for improvement on this head and we are very excited to see some serious numbers come out of it.

Please don't develop based on flow bench results. It is a good tool to use but its no where near as important as velocity tuning. I still vow one day to develop a dynamic event based flowbench with velocity measurement capabilities.

 

[Whiteblurrvt]

So we can put a 2.3 ecoboost motor in our cars without worrying about the mount problems? I got all upgraded mounts soo jw? Id love a 2.3 or 2.4 with a big turbo.. I hade a 7670efr ready but the actuator rod hits the firewall

 

[go46ball]

Yes

 

[ST_Fan]

So we can put a 2.3 ecoboost motor in our cars without worrying about the mount problems? I got all upgraded mounts soo jw? Id love a 2.3 or 2.4 with a big turbo.. I hade a 7670efr ready but the actuator rod hits the firewall

Cut the firewall!

 

[[email protected]]

Cut the firewall!

Easy work around

 

[gringoloco]

Easy work around

Just a gentle massage of the firewall lol

 

[Whiteblurrvt]

Yea problem was ollie test fitted it on a car not mine otherwise i prob would do some mod to it

 

[Whiteblurrvt]

Couldnt we delete the actuator rod and run external?

 

[ST_Fan]

I know they make a smaller bracket but not sure if that changes anything

 

[its silver bob]

Wait what? He supposedly fitted in another car but it doesn't fit yours? And how is your actuator hitting the firewall? Did he flip the turbo around? Because an efr if it's installed the same way the stock on is it should have the actuator toward the block.

 

[Whiteblurrvt]

Honestly idk what he did bc ollie was in a rush i think and prob never did fit it.. It was on a test car he had soo, i would love to have that setup still if full race makes it happen

 

[ST_Fan]

I wouldn't bother till you can port the headifold. Pablo showed me how small the exhaust port is, that big of a turbo will need some breathing room.

 

[LOLMS3]

Interested!!

 

[WiscoST]

I wouldn't bother till you can port the headifold. Pablo showed me how small the exhaust port is, that big of a turbo will need some breathing room.

Generally speaking, I'd think you'd want the exhaust port to be slightly larger than the inlet to the turbo. So if you go BT, it's a good idea to compare the two ports. You wouldn't want to increase diameter going into the turbo. I don't plan to go BT, but I would probably take this ratio from the stock setup (exhaust port/turbo exhaust inlet), and use that on the BT setup to figure out how much you need to port out your exhaust port.

The adapter between the headifold and the turbo would need to be considered too...

 

[Unorthatrox]

I should dig up the pictures to post but the port from the head (rectangular oval) is a lil more than half to 3/5ths the size of the circle port form the ATP GTX. I should draw a cutaway to put it all in perspective but there is plenty of room in the head to open that port up.

 

[ST_Fan]

Honestly idk what he did bc ollie was in a rush i think and prob never did fit it.. It was on a test car he had soo, i would love to have that setup still if full race makes it happen

After fitting the 6758 I can tell you there's no room for a bigger turbo. I'd be surprised if they get FR gets that thing working. 6758 spools to full boost @3k. I could only imagine spooling @4k not being too much fun.

 

[Cnstman]

Here a Little tease
[URL=http://s1095.photobucket.com/user/speed6killah/media/0D189F63-1C15-482D-A270-FBAA1906A162_zpsflsn7b3c.jpg.html][/URL]

Good choice in rods!

 

[Whiteblurrvt]

The 7163 and 6758 use the B1 turbine housing so it will fit, my 7670 uses a b2 and the rod hit the firewall apparently soo

 

[ST_Fan]

The 7163 and 6758 use the B1 turbine housing so it will fit, my 7670 uses a b2 and the rod hit the firewall apparently soo

7163 will fit. 7670 is what I was referring to.

 

[Whiteblurrvt]

Yea so the 7670 i had prob will fit now that i realize i could of deleted the actuator rod that was hitting and run external w/g... I cant believe ollie never told me this so i wouldnt gotten rid of it grrr..