Carburetors Carb discussion and questions. Upgrading your Third Gen's carburetor, swapping TBI to carburetor, or TPI to carburetor? Need LG4 or H.O. info? Post it here.

Roch Quad rebuild difficulty?

Thread Tools
 
Search this Thread
 
Old 06-18-2016, 11:34 PM
  #1  
Senior Member

Thread Starter
iTrader: (1)
 
Dabesiv's Avatar
 
Join Date: Jun 2010
Location: San Antonio, TX
Posts: 648
Likes: 0
Received 0 Likes on 0 Posts
Car: 1982 Camaro Berlinetta
Engine: GM crate motor Goodwrench 5.7 350
Transmission: 700R4
Axle/Gears: 3.23
Roch Quad rebuild difficulty?

In the 8 years I have owned my car I have learned so much about cars in general. The one thing I have always been terrified of is the Rochester because of how many shops and people have said how tricky they are. I'm tired of trying to find a shop that can rebuild or tune it properly and forking over all the money to have it done. So I think it's time I give it a go.

I'm no mechanic and the closest thing to a automotive carb I have rebuilt was a craftsman lawnmower. So I have the Haynes manual as my trusty sidekick and I want to tackle this project on my next couple days off. A full disassembly, deep clean, rebuilt with a kit and then hopefully tuned to what I want.

So my big question is, how difficult will this be?

Last edited by Dabesiv; 06-19-2016 at 06:07 AM.
Old 06-19-2016, 04:46 AM
  #2  
Senior Member
 
SolarGoldRaptor's Avatar
 
Join Date: Sep 2008
Location: France
Posts: 588
Likes: 0
Received 2 Likes on 2 Posts
Car: 1984 Pontiac Firebird Trans Am
Engine: V8 5.0L HO (L69)
Transmission: B&W T5
Axle/Gears: 3.73 limited slip
Re: Roch Quad rebuild difficulty?

I'm no mechanic and the first carb I've rebuilt is an E4ME Qjet

It was fairly straightforward. If the carb is in good condition it shouldn't take very long. Get some schematics and manuals first and read them so you know what you're dealing with.
Old 06-19-2016, 05:58 AM
  #3  
Senior Member

Thread Starter
iTrader: (1)
 
Dabesiv's Avatar
 
Join Date: Jun 2010
Location: San Antonio, TX
Posts: 648
Likes: 0
Received 0 Likes on 0 Posts
Car: 1982 Camaro Berlinetta
Engine: GM crate motor Goodwrench 5.7 350
Transmission: 700R4
Axle/Gears: 3.23
Re: Roch Quad rebuild difficulty?

Originally Posted by SolarGoldRaptor
I'm no mechanic and the first carb I've rebuilt is an E4ME Qjet

It was fairly straightforward. If the carb is in good condition it shouldn't take very long. Get some schematics and manuals first and read them so you know what you're dealing with.
I've got some down time at work and will be reading through my Ruggles rebuild book, if you have never rebuilt one before and handled it well then I think I should be able to take it on.
Old 06-19-2016, 07:28 AM
  #4  
naf
Supreme Member

iTrader: (7)
 
naf's Avatar
 
Join Date: May 2004
Location: Lexington, SC
Posts: 5,291
Likes: 0
Received 58 Likes on 52 Posts
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: Roch Quad rebuild difficulty?

https://www.thirdgen.org/forums/carb...-ccc-qjet.html

feel free to ask questions.
Old 06-19-2016, 08:31 AM
  #5  
Senior Member

Thread Starter
iTrader: (1)
 
Dabesiv's Avatar
 
Join Date: Jun 2010
Location: San Antonio, TX
Posts: 648
Likes: 0
Received 0 Likes on 0 Posts
Car: 1982 Camaro Berlinetta
Engine: GM crate motor Goodwrench 5.7 350
Transmission: 700R4
Axle/Gears: 3.23
Re: Roch Quad rebuild difficulty?

Originally Posted by naf
Just wow naf, how has this never shown up in any search I have done over the years for a rebuild, this is awesome and in depth. Much appreciated man!!
Old 06-21-2016, 08:20 AM
  #6  
naf
Supreme Member

iTrader: (7)
 
naf's Avatar
 
Join Date: May 2004
Location: Lexington, SC
Posts: 5,291
Likes: 0
Received 58 Likes on 52 Posts
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: Roch Quad rebuild difficulty?

while there, double check the primary bushings for wear. with the carb off, hold the throttle open and check for play back and front on the primary shaft. any slight wobble requires a re-bush. which isn't that hard but you may need to find a drill press.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Eric-86sc
Engine/Drivetrain/Suspension Parts for Sale
1
04-03-2016 09:56 PM
acerulz
Carburetors
4
03-30-2016 09:04 AM
xbmx89
South Central Region
0
03-29-2016 02:14 PM
sdmf1383
Carburetors
7
03-28-2016 08:45 PM
philmcgroin
Exterior Parts for Sale
4
03-28-2016 02:13 PM



Quick Reply: Roch Quad rebuild difficulty?



All times are GMT -5. The time now is 07:54 AM.