Notices
Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

Intercooler hook-up question

Thread Tools
 
Search this Thread
 
Old Aug 31, 2018 | 05:36 AM
  #1  
ttman4's Avatar
ttman4
Thread Starter
|
Trailering
15 Year Member
Liked
Joined: Oct 2006
Posts: 18
Likes: 0
From: C. Oregon/Redmond
Intercooler hook-up question

Well I have a '90 CC Dually with a '94 Factory IDIT, 4" body lift, 3" frame lift. Several yr ago I mt'ed an intercooler from I think a '99 Power Stroke, but never plumbed it up. With the lifts I have on this thing I have more room than usual to run the tubing to plumb.

My question is what size of tubing should I try to run? I need to measure the turbo outlet & snaleshell inlet for intake (approx 2") & the intercooler ID inlet/outlet (approx 3") I don't know what size of tubing I should use for best performance......2", 2 1/2", 2 3/4", 3" etc. I was going to look round & order some exhaust tubing & elbows & rubber silicone boots to run. I've kept the intercooler sealed up with rubber plumbing caps & clamps all these yrs so it should be clean.

Anybody got any thoughts? I'm all ears.
 
Reply
Old Aug 31, 2018 | 10:51 AM
  #2  
FORDF250HDXLT's Avatar
FORDF250HDXLT
Fleet Owner
Joined: Jul 2006
Posts: 20,381
Likes: 845
From: Mi'kma'ki
Back in the day ATS also offered intercooler kits.I simply trusted their R&R about what worked best (after all,I don't have all their expensive equipment for development and testing so who would I be to contradict them? lol) since I used a cooler that pretty much equal to theirs in size as well.I used 2.25" piping as they did.
 
Reply
Old Sep 6, 2018 | 11:54 AM
  #3  
ttman4's Avatar
ttman4
Thread Starter
|
Trailering
15 Year Member
Liked
Joined: Oct 2006
Posts: 18
Likes: 0
From: C. Oregon/Redmond
Originally Posted by FORDF250HDXLT
since I used a cooler that pretty much equal to theirs in size as well.I used 2.25" piping as they did.
Yeah I'm thinking about using 2 1/4-2 1/2" tubing. Just got to get some tubing, silicone adapters, & T-clamps lined up etc. My intercooler I have mt'ed is from a '99 Powerstroke & has 3"+ in/outlets (need to measure). But with my 4" body lift that should help make it all happen easier.
Just hoping & thinking that these sizes should work. I'm not building & supping up a hotrod, just trying to get the most out of this old thing. LOL
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
OldWoodsDiesel
1994.5 - 1997 7.3L Power Stroke Diesel
4
Nov 5, 2013 06:37 AM
427 fordman
1994.5 - 1997 7.3L Power Stroke Diesel
6
Aug 12, 2009 11:56 AM
Aireeek
1994.5 - 1997 7.3L Power Stroke Diesel
13
Mar 19, 2009 08:39 AM
Dave7.3
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
5
Aug 25, 2007 11:31 PM
burntdiesel
1999 - 2003 7.3L Power Stroke Diesel
6
Apr 27, 2007 09:15 PM




All times are GMT -5. The time now is 11:51 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE