C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

HOOKER SuperComp Install HELP!

Thread Tools
 
Search this Thread
 
Old 02-03-2003, 08:20 AM
  #1  
woodenichols
Racer
Thread Starter
 
woodenichols's Avatar
 
Member Since: Sep 2001
Location: Alvarado TX
Posts: 352
Likes: 0
Received 0 Likes on 0 Posts

Default HOOKER SuperComp Install HELP!

I put a set of these on my "68" this weekend and I swear there is about 2" of clearance beneath the car now. :eek:I don't believe I can get it over the railroad tracks near my house! :crazy: Is this normal? Anyone else have these headers on your car and experience the same? Please help!!! :cheers:

Steve
Old 02-03-2003, 09:25 AM
  #2  
OHSIXX
Team Owner

Support Corvetteforum!
 
OHSIXX's Avatar
 
Member Since: Dec 1999
Location: Florida
Posts: 26,485
Received 258 Likes on 172 Posts
2021 C2 of the Year Finalist - Modified
C2 of the Year Finalist - Modified 2020
C2 of Year Finalist (performance mods) 2019
St. Jude Donor 03-'04-'05-'06-'07-'08-'09-10-'11-'12-'13-'14-'15-'16-'17-'18-'19-'20-'21-'22-'23-'24


Default Re: HOOKER SuperComp Install HELP! (woodenichols)

I am very interested in the answer to this question since Hooker Headers are in my future.
Old 02-03-2003, 09:38 AM
  #3  
groovyjay
Le Mans Master
 
groovyjay's Avatar
 
Member Since: Nov 2000
Posts: 8,175
Received 169 Likes on 91 Posts

Default Re: HOOKER SuperComp Install HELP! (woodenichols)

I had set of headers (I believe they were Hedmanns) prior to me frame off (now I have Stahls with no problems) and I had to cut the primaries and shorten them few inches to get better cround clearence...
Old 02-03-2003, 09:41 AM
  #4  
Ganey
Race Director
 
Ganey's Avatar
 
Member Since: Apr 1999
Location: CORVETTE 77 385 C.I. TEXAS
Posts: 11,520
Likes: 0
Received 12 Likes on 12 Posts

Default Re: HOOKER SuperComp Install HELP! (groovyjay)

Since the headers point down some, when you connect the ex., you can do a slight upturn to make the ex. level in the largest part of the reducers.

:cool:
Old 02-03-2003, 10:13 AM
  #5  
Flareside
Safety Car
 
Flareside's Avatar
 
Member Since: Dec 1999
Location: Roxbury NJ
Posts: 4,148
Likes: 0
Received 2 Likes on 2 Posts

Default Re: HOOKER SuperComp Install HELP! (woodenichols)

Since you have the BB, which headers did you buy? 1 7/8" or 2 1/8"? The smaller ones fit fine, the bigger ones have severe ground clearance problems.
Old 02-03-2003, 11:03 AM
  #6  
woodenichols
Racer
Thread Starter
 
woodenichols's Avatar
 
Member Since: Sep 2001
Location: Alvarado TX
Posts: 352
Likes: 0
Received 0 Likes on 0 Posts

Default Re: HOOKER SuperComp Install HELP! (Flareside)

I bought the 1 7/8" but still have severe ground clearance problem. :confused:

Steve
Old 02-03-2003, 11:15 AM
  #7  
BB wowbagger
Melting Slicks
 
BB wowbagger's Avatar
 
Member Since: Feb 2002
Location: Sodertalje/Sweden
Posts: 2,298
Likes: 0
Received 1 Like on 1 Post
Default Re: HOOKER SuperComp Install HELP! (woodenichols)

Is there 1 7/8" sidemount headers to the BB? :cheers:
Old 02-03-2003, 12:24 PM
  #8  
PRNDL
Team Owner
 
PRNDL's Avatar
 
Member Since: Jul 1999
Location: Huntersville NC
Posts: 26,545
Received 46 Likes on 42 Posts

Default

Aside from ground clearance, how did the install go? I am waiting for some warmer weather to put mine on. Could happen any weekend now... Ground clearance is a concern. I checked out some vettes with headers at a car show and noticed that ground clearance seemed to be a universal problem. I dont suppose there is enough room to experiment with spacers or double gaskets at the attachment points (heads?) to see if that gives you any additional clearance at the bottom.. MJ
Old 02-03-2003, 12:54 PM
  #9  
73 LS-4
Melting Slicks
 
73 LS-4's Avatar
 
Member Since: Jun 2001
Location: Moro IL
Posts: 2,329
Likes: 0
Received 0 Likes on 0 Posts

Default Re: HOOKER SuperComp Install HELP! (woodenichols)

I bought the 1 7/8" but still have severe ground clearance problem. :confused:

Steve
I'm surprised, I have close to 4" of clearance on mine

:cheers:
Pat Kunz
Old 02-03-2003, 01:04 PM
  #10  
desi
Melting Slicks
 
desi's Avatar
 
Member Since: Sep 2002
Location: Engineers do it better.
Posts: 2,783
Likes: 0
Received 2 Likes on 2 Posts
Default Re: HOOKER SuperComp Install HELP! (73 LS-4)

I just bought the Comp Series (not super comp). I have not received them yet, but you guys have me worried about ground clearance :eek:

I have a 74 with auto. How much lower would this be compared to original pipes/manifold?? thanks
Old 02-03-2003, 03:50 PM
  #11  
woodenichols
Racer
Thread Starter
 
woodenichols's Avatar
 
Member Since: Sep 2001
Location: Alvarado TX
Posts: 352
Likes: 0
Received 0 Likes on 0 Posts

Default Re: HOOKER SuperComp Install HELP! (73 LS-4)

I just rebuilt the front end (new bushings, tie rods, ball joints) last week.
The shocks and springs look fine. If my springs were worn, is there a way to measure them or tell without removing them? The car sets up straight and rides fine. :confused:

Steve
Old 02-03-2003, 06:21 PM
  #12  
73 LS-4
Melting Slicks
 
73 LS-4's Avatar
 
Member Since: Jun 2001
Location: Moro IL
Posts: 2,329
Likes: 0
Received 0 Likes on 0 Posts

Default Re: HOOKER SuperComp Install HELP! (woodenichols)

If I had my car available i'd get some measurements for you, unfortunatley it's in storage elsewhere, hopefully someone will chime in with some measurements.

:cheers:
Pat Kunz
Old 02-03-2003, 07:31 PM
  #13  
JoeC427
Drifting
 
JoeC427's Avatar
 
Member Since: Jun 2002
Location: Orlando Florida
Posts: 1,619
Received 7 Likes on 7 Posts

Default Re: HOOKER SuperComp Install HELP! (73 LS-4)

:iagree: 3" here, it's time for some aluminum heads :lol:
Old 02-03-2003, 08:18 PM
  #14  
kfede1
Instructor
 
kfede1's Avatar
 
Member Since: Jan 2003
Location: dallas TX
Posts: 236
Received 7 Likes on 5 Posts

Default Re: HOOKER SuperComp Install HELP! (woodenichols)

I used the Hedman ceramic headers, and have no clearance problems. I did have a problem with Hedmans "installaton kit" however.
Old 02-03-2003, 08:29 PM
  #15  
zwede
Race Director
 
zwede's Avatar
 
Member Since: Sep 1999
Location: Plano TX
Posts: 11,300
Received 333 Likes on 255 Posts

Default Re: HOOKER SuperComp Install HELP! (kfede1)

Unforunately I have heard very bad things re hookers quality control now that they moved production to Mexico. Some don't even fit the car at all, while other fit perfectly.

Depending on where you bought them, they might exchange them for another set.
Old 02-03-2003, 09:20 PM
  #16  
dlw
Racer
 
dlw's Avatar
 
Member Since: May 2000
Location: Oak Hill, VA 20171
Posts: 452
Likes: 0
Received 0 Likes on 0 Posts
Default Re: HOOKER SuperComp Install HELP! (woodenichols)

I have the hooker super comps and sidepipes and I have never had any clearance problems. The do reduce the amount of clearance you will have but I have never scraped them on anything. As a reference, my sidepipes are about and inch and half lower than my rocker panel. I just started to remove them tonight so I can have jet hot coat them. Anyone know how to seperate the pipe from the header?

Good luck
Old 02-04-2003, 08:56 AM
  #17  
woodenichols
Racer
Thread Starter
 
woodenichols's Avatar
 
Member Since: Sep 2001
Location: Alvarado TX
Posts: 352
Likes: 0
Received 0 Likes on 0 Posts

Default Re: HOOKER SuperComp Install HELP! (dlw)

Thanks to all for your input. MJ - the install was fairly routine. Did not have to undo motor mounts. Remove starter and plugs, then wrestle with headers for two hours! :D Drivers side is a little worse. They just simply are not going to work. :( I am going to remove them today. I don't want to mess with the ride highth because I like the car as it sets. Will sell them cheap if anyone is interested! :cuss :cry

Steve

Get notified of new replies

To HOOKER SuperComp Install HELP!

Old 02-04-2003, 01:53 PM
  #18  
PRNDL
Team Owner
 
PRNDL's Avatar
 
Member Since: Jul 1999
Location: Huntersville NC
Posts: 26,545
Received 46 Likes on 42 Posts

Default

That's too bad. My problem was I could not get the drivers side exhaust manifold out. If I have a ground clearance problem..... unless they are dragging on the ground I will at least make one trip to the dragstrip before taking them off!! :) MJ
Old 02-04-2003, 02:18 PM
  #19  
OHSIXX
Team Owner

Support Corvetteforum!
 
OHSIXX's Avatar
 
Member Since: Dec 1999
Location: Florida
Posts: 26,485
Received 258 Likes on 172 Posts
2021 C2 of the Year Finalist - Modified
C2 of the Year Finalist - Modified 2020
C2 of Year Finalist (performance mods) 2019
St. Jude Donor 03-'04-'05-'06-'07-'08-'09-10-'11-'12-'13-'14-'15-'16-'17-'18-'19-'20-'21-'22-'23-'24


Default Re: HOOKER SuperComp Install HELP! (woodenichols)

This thread has completely discourged me from buying Hooker Super Comps. So, now what?
Old 02-04-2003, 02:32 PM
  #20  
woodenichols
Racer
Thread Starter
 
woodenichols's Avatar
 
Member Since: Sep 2001
Location: Alvarado TX
Posts: 352
Likes: 0
Received 0 Likes on 0 Posts

Default Re: HOOKER SuperComp Install HELP! (OHSIXX)

Yeah, I am in the same boat! Don't know what to do now. :confused:
I'm going to put the stock manifolds back on and take a closer look at other options. These headers are ceramic coated and expensive so for now I'm out big bucks for nothing! :cuss


Quick Reply: HOOKER SuperComp Install HELP!



All times are GMT -4. The time now is 02:27 AM.