The White devil

Hot COCOAL

May the farce be with you
Jun 9, 2012
4,433
0
0
Gt4718r has I believe a 93mm turbine with about 4 different turbine ar's available. My turbonetics 88 is also ball bearing but has an F1 112/101mm turbine wheel with a 1.23 housing.

Tempting...not sure if it'd be a good match as an atmo to the DP3794???
 

mike diesel

I'm alright.
Sep 6, 2012
4,005
0
36
SLC, Utah
Tempting...not sure if it'd be a good match as an atmo to the DP3794???

It has a rather large turbine wheel and somewhat loose housing. It likes RPM and fuel. Absolutely wouldn't recommend this turbo on a stock motor truck. PM me if you would like more details so we can keep this thread on track.
 

CaptPhil

Active member
Sep 10, 2011
1,012
0
36
Delaware
Well finally got home and started working on this thing again. Have a turbo on the way, but it looks like I will be running a single for a little while. Found this in the exhaust crossover. Guess that was a cheap bellow.
7f19dbb3145ee23d7abd9acdd7efb986.jpg

e6a753feefa328d227386c5ef08a6b09.jpg


Gonna fab up a temp downpipe from the 475 and run it that way for now I guess.
 

MAXX IT OUT

<<<IT WORKS
Mar 1, 2013
1,780
37
48
Des Moines, Iowa
Well finally got home and started working on this thing again. Have a turbo on the way, but it looks like I will be running a single for a little while. Found this in the exhaust crossover. Guess that was a cheap bellow.
7f19dbb3145ee23d7abd9acdd7efb986.jpg

e6a753feefa328d227386c5ef08a6b09.jpg


Gonna fab up a temp downpipe from the 475 and run it that way for now I guess.
:confused: I can't believe this.
 

CaptPhil

Active member
Sep 10, 2011
1,012
0
36
Delaware
Built a new exhaust crossover. Ain't super pretty and no bellows but it should work. Plus it is a full 4" instead off choking down to 3".
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,638
5,778
113
Phoenix Az
No bellows on mine. Been great for the last 5 years when it was originally built and used on another truck. I believe some places use the bellows to help with install. It can be hard to keep a pipe that long with contours the same every time, then add exhaust heat.
 

NJ_LLY

Back in action
Nov 4, 2008
560
0
0
Browns Mills, NJ
I'm very curious to see how it runs with the 75 opposed to the 72. Let me know when your headed to Cecil again. It's only about 1 hour from me. Or if you feel like driving to Atco that's only 25 minutes away.
 

CaptPhil

Active member
Sep 10, 2011
1,012
0
36
Delaware
I'm very curious to see how it runs with the 75 opposed to the 72. Let me know when your headed to Cecil again. It's only about 1 hour from me. Or if you feel like driving to Atco that's only 25 minutes away.
I'm not expecting much difference, but I think with the setup changes it could run a little better. Still waiting on a new 366, should be coming in soon.
 

CaptPhil

Active member
Sep 10, 2011
1,012
0
36
Delaware
Just ordered some AN fittings for the trans, cooling lines, and radiator. Going to move both coolers back up front with one fan and run the trans fluid back through the radiator again.

I lost one of the fans while I was home a few weeks ago (melted down) and it can not control the fluid temps with only one fan when the ambient temp is over 80°. I was seeing 210-215° while driving like a grandma. So with the two big coolers up front and the initial knockdown from coolant I think I will see very low trans temps.

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CaptPhil

Active member
Sep 10, 2011
1,012
0
36
Delaware
Trans is running cool now!

Setup is two -10AN lines from the trans using ORB to -10AN fittings to the radiator using the same fittings, then to two setrab coolers mounted up front. Before this if I drove for 30 minutes in 80° weather the trans would hit 200° easy. The fans would stop temp rise but never bring the temp down at all unless I let the truck sit.

Drove the truck today for an hour, ambient temp 80°, and didn't see over 170° when romping on it. Once I started cruising again the temp came back down to 165° steady.

Pretty pleased.

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