Forced Induction Superchargers | Turbochargers | Intercoolers

F-Body D1SC Head Unit Problem/Question

Thread Tools
 
Search this Thread
 
Old Mar 13, 2007 | 08:52 AM
  #1  
No Juice's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Jan 2003
Posts: 2,502
Likes: 19
From: Minnesota Corn Fields
Default F-Body D1SC Head Unit Problem/Question

Has anyone had any issues installing the F-Body D1sc with ATI fan shroud and stock J bracket?

I had a tough time mounting the head unit last night. The head unit doesn't seem to be clocked correctly. The outlet was aimed almost directly at the fan. There was no way of getting the tubing on.

Take a look at these pictures and let me know if its correct or not. The pictures in the manual look like it might be different.

Post pictures if you have them with the ATI fan shroud.


Reply
Old Mar 13, 2007 | 09:22 AM
  #2  
andereck's Avatar
TECH Resident
 
Joined: Oct 2005
Posts: 787
Likes: 0
Default

Here you go, its pretty much a bolt on. Leave the inlet hat off during install.
Attached Thumbnails F-Body D1SC Head Unit Problem/Question-ls1_f1.jpg   F-Body D1SC Head Unit Problem/Question-ls1_f2.jpg   F-Body D1SC Head Unit Problem/Question-ls1_f3.jpg   F-Body D1SC Head Unit Problem/Question-ls1_f4.jpg  
Reply
Old Mar 13, 2007 | 09:33 AM
  #3  
No Juice's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Jan 2003
Posts: 2,502
Likes: 19
From: Minnesota Corn Fields
Default

I know its a bolt on but when I look at your last picture the out let from your blower is angled down more than mine would be
Reply
Old Mar 13, 2007 | 09:57 AM
  #4  
Ponyhntr's Avatar
8 Second Club
20 Year Member
iTrader: (9)
 
Joined: Oct 2002
Posts: 1,413
Likes: 1
From: Lee's Summit, MO (KC)
Default

You can rotate the compressor housing (valute). Loosen up (or remove) the 1/4-20 socket head cap screws around the parimater of the housing, and it will swivel. Clock it to where it fits best, then snug up the cap screws. There are no seals or anything to have to worry about, just make sure the housing is seated completely when you're done.

It's not uncommon at all to have to do this. ATI's blower builders don't get them exactly right all the time.
Reply
Old Mar 13, 2007 | 01:54 PM
  #5  
NASTYTRANSAM's Avatar
11 Second Club
iTrader: (12)
 
Joined: Nov 2005
Posts: 636
Likes: 0
From: Fort Wayne, Indiana
Default

Its not hard to do, I had to adjust the ones Ive installed....Just take your time and get it right and lock it in place...

Trust the ponyhntr - he really knows his stuff
Reply
Old Mar 13, 2007 | 02:03 PM
  #6  
Country Boy's Avatar
Senior Member
iTrader: (24)
 
Joined: Nov 2001
Posts: 6,034
Likes: 1
From: Tampa, FL
Default

neat.. I didnt know you can clock a SC.
Reply
Old Mar 13, 2007 | 02:09 PM
  #7  
Rickys S/C Z28's Avatar
10 Second Club
iTrader: (13)
 
Joined: Feb 2006
Posts: 3,297
Likes: 0
From: MOREHEAD KY
Default

me nether
Reply
Old Mar 14, 2007 | 05:12 AM
  #8  
EPP's Avatar
EPP
FormerVendor
iTrader: (22)
 
Joined: Mar 2003
Posts: 13,063
Likes: 2
Default

We have to adjust quite a few of them, as has been mentioned, it is easy to do. Bob
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo




All times are GMT -5. The time now is 09:35 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE