C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Installing DeWitts With Left Side EOC?

Old Dec 15, 2008 | 01:45 PM
  #1  
7LitreC5's Avatar
7LitreC5
Thread Starter
Le Mans Master
Supporting Lifetime
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 5,475
Likes: 718
From: Black Forest CO
Default Installing DeWitts With Left Side EOC?

I am installing the DeWits with a left side EOC. I bought the installation kit from DeWitts. Has anyone out there done this? If so I have some questions:
  • Did you use the straight or 45 degree pipe to AN adaptors on the radiator?
  • How did you route the oil lines. My ABS module is very close to the top EOC fitting.

Thanks.
Reply
Old Dec 16, 2008 | 07:10 AM
  #2  
WKMCD's Avatar
WKMCD
Race Director
15 Year Member
 
Joined: Dec 2004
Posts: 13,760
Likes: 75
From: Haymarket VA
Default

I've got one sitting in the garage waiting for time to install.
Reply
Old Dec 16, 2008 | 07:59 AM
  #3  
vettenuts's Avatar
vettenuts
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Default

I installed the radiator but not the lines yet. All I can say is while the radiator is out after the fan shroud is cut, practice installing the fans on the floor for a while before trying it in the car. Took me a while and it is a tight fit. Installation is clean and the radiator fits well though.
Reply
Old Dec 16, 2008 | 08:11 AM
  #4  
7LitreC5's Avatar
7LitreC5
Thread Starter
Le Mans Master
Supporting Lifetime
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 5,475
Likes: 718
From: Black Forest CO
Default

I put the fans and the radiator in as a unit and it went in pretty easily. It is only about 27 degrees out in the garage right now so it will be a few days before it is warm enough for me to get back at it.


Originally Posted by vettenuts
I installed the radiator but not the lines yet. All I can say is while the radiator is out after the fan shroud is cut, practice installing the fans on the floor for a while before trying it in the car. Took me a while and it is a tight fit. Installation is clean and the radiator fits well though.
Reply
Old Dec 16, 2008 | 10:38 AM
  #5  
WKMCD's Avatar
WKMCD
Race Director
15 Year Member
 
Joined: Dec 2004
Posts: 13,760
Likes: 75
From: Haymarket VA
Default

Originally Posted by vettenuts
I installed the radiator but not the lines yet. All I can say is while the radiator is out after the fan shroud is cut, practice installing the fans on the floor for a while before trying it in the car. Took me a while and it is a tight fit. Installation is clean and the radiator fits well though.
I haven't looked yet. Is there enough room to install the cooler adapter without dropping the LT?
Reply
Old Dec 16, 2008 | 11:14 AM
  #6  
SteveDoten's Avatar
SteveDoten
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2003
Posts: 6,276
Likes: 227
From: Farmington CT
Cruise-In VII Veteran
Default

it's easier to install the fans from the bottom when the car is up in the air

I have zero experience w/ a LHS ECO, only RHS

I deal w/ Randy@DRM, great person to work w/, although they use Ron Davis, I find it more important to have the tech support
Reply
Old Dec 16, 2008 | 12:12 PM
  #7  
7LitreC5's Avatar
7LitreC5
Thread Starter
Le Mans Master
Supporting Lifetime
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 5,475
Likes: 718
From: Black Forest CO
Default

No there isn't. At least not with my SuperMaxx LTs.

Originally Posted by WKMCD
I haven't looked yet. Is there enough room to install the cooler adapter without dropping the LT?
Reply
Old Dec 16, 2008 | 01:48 PM
  #8  
vettenuts's Avatar
vettenuts
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Default

Originally Posted by WKMCD
I haven't looked yet. Is there enough room to install the cooler adapter without dropping the LT?
Not sure on mine yet.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Dec 16, 2008 | 06:00 PM
  #9  
DRIVER456's Avatar
DRIVER456
Melting Slicks
20 Year Member
 
Joined: Jun 2005
Posts: 3,088
Likes: 61
From: NY- 2013 Corvette Challenge Champion-2013 Index Combo Champion 2015 CC/MM Champion
St. Jude Donor '07
Default

I don't think it's a pipe thread in the rad for the cooler line's.Mine was straight AN.I'll post a pic this weekend on how I did mine.I have a 97 C5 so no abs module in the front to deal with.......................Paul
Reply
Old Dec 16, 2008 | 06:49 PM
  #10  
7LitreC5's Avatar
7LitreC5
Thread Starter
Le Mans Master
Supporting Lifetime
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 5,475
Likes: 718
From: Black Forest CO
Default

Pics would be great!

My rad has straight pipe to -10 AN adaptors screwed into the EOC. It also came with some 45 degree rotatable pipe to -10 AN adaptors.

I wish that ABS module wasn't in the way on mine. They should have left it where the 97s mount it...

Originally Posted by DRIVER456
I don't think it's a pipe thread in the rad for the cooler line's.Mine was straight AN.I'll post a pic this weekend on how I did mine.I have a 97 C5 so no abs module in the front to deal with.......................Paul
Reply
Old Dec 17, 2008 | 04:48 AM
  #11  
ipuig's Avatar
ipuig
Drifting
15 Year Member
All Eyes On Me
Top Answer: 1
 
Joined: Jan 2008
Posts: 1,722
Likes: 138
From: Florida
St. Jude Donor '09
Default

I did not use Dewitt's installation kit so I can not give any direction on thier suggested routing, I bought my plumbing separeately from another supplier. For the lower EOC fitting I used a straight -10 AN connector, for the upper EOC fitting I used a relatively tight radius 90 degree -10 AN fitting and ran the hose down along the side of the radiator header until it cleared below the ABS module.
Reply

Get notified of new replies

To Installing DeWitts With Left Side EOC?



Thread Tools
Search this Thread

All times are GMT -4. The time now is 01:51 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE