1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

phenolic spacer (carb thingy?)

Thread Tools
 
Search this Thread
 
Old 08-26-04, 11:28 AM
  #1  
Mmmm Cheeze....

Thread Starter
iTrader: (2)
 
calvinpaul's Avatar
 
Join Date: Jul 2004
Location: Oklahoma
Posts: 748
Likes: 0
Received 0 Likes on 0 Posts
phenolic spacer (carb thingy?)

OK, I was pretty clueless when I just recently rebuild my first carb...the nikki (so sexy). Anyway, i grabbed this little black thingy and said to myself hmmm...I bet I could scrape off these crappy gaskets and throw on some new ones. After a LOT of sraping, girinding, sanding, and finally polishing, I found out that you aren't suppost to do this.
I threw on new gaskets and sealed them the best I could, put it all back togeather and now I think I have a vacumm leak (the car won't idle or run at anything less than 2000 rpms. I think this is the problem, is there anyway to fix this other than buying a new one? Or does anyone out there have a spare they could throw my way?
Old 08-26-04, 11:35 AM
  #2  
RTFFAQ

 
slashdawg00110's Avatar
 
Join Date: Jun 2003
Location: Olathe, KS USA
Posts: 1,049
Likes: 0
Received 0 Likes on 0 Posts
Probably a good idea to get a new phenolic spacer. And you most likely *do* have a vacuum leak. But before you do anything else, make sure the leak is at the spacer. There are several ways to find leaks (carb cleaner, propane are two). Have you checked the vacuum hoses? The hose from the rear of the intake mani to the AAB is a prime suspect and will cause lots of problems. Look for a crack or split at the elbow.

Sorry, no spare spacer here. Never seen one in the boneyard either, but I bet someone has one they'd sell. Good luck.
Old 08-26-04, 11:37 AM
  #3  
FKITALL

iTrader: (14)
 
The Wankler's Avatar
 
Join Date: May 2004
Location: Dublin Ca.
Posts: 3,589
Likes: 0
Received 2 Likes on 2 Posts
I have found many at the boneyard, but I live here in northern cali. Lots of parts yards. They are very expensive new. What year and make is your car? I am heading to the boneyard this weekend. If I see one, ill sell it to you.
Old 08-26-04, 11:47 AM
  #4  
Mmmm Cheeze....

Thread Starter
iTrader: (2)
 
calvinpaul's Avatar
 
Join Date: Jul 2004
Location: Oklahoma
Posts: 748
Likes: 0
Received 0 Likes on 0 Posts
85 gs original 12a motor wit nikki slightly modded.
Old 08-26-04, 01:04 PM
  #5  
FKITALL

iTrader: (14)
 
The Wankler's Avatar
 
Join Date: May 2004
Location: Dublin Ca.
Posts: 3,589
Likes: 0
Received 2 Likes on 2 Posts
ok, Ill make a mental note of that. If I see one in good shape, Ill snag it for ya.
Old 08-26-04, 08:14 PM
  #6  
Airflow is my life

 
Rx7carl's Avatar
 
Join Date: Aug 2002
Location: Orlando, Fl
Posts: 6,736
Likes: 0
Received 1 Like on 1 Post
Originally Posted by calvinpaul
OK, I was pretty clueless when I just recently rebuild my first carb...the nikki (so sexy). Anyway, i grabbed this little black thingy and said to myself hmmm...I bet I could scrape off these crappy gaskets and throw on some new ones. After a LOT of sraping, girinding, sanding, and finally polishing, I found out that you aren't suppost to do this.
I threw on new gaskets and sealed them the best I could, put it all back togeather and now I think I have a vacumm leak (the car won't idle or run at anything less than 2000 rpms. I think this is the problem, is there anyway to fix this other than buying a new one? Or does anyone out there have a spare they could throw my way?

PM me, I got a few laying around being lazy. Dont feel bad I did the same thing once.
Old 08-26-04, 09:23 PM
  #7  
Full Member

 
Static's Avatar
 
Join Date: Feb 2004
Location: Tulsa
Posts: 185
Likes: 0
Received 0 Likes on 0 Posts
what do those spacers do anyways
Old 08-26-04, 10:09 PM
  #8  
Mmmm Cheeze....

Thread Starter
iTrader: (2)
 
calvinpaul's Avatar
 
Join Date: Jul 2004
Location: Oklahoma
Posts: 748
Likes: 0
Received 0 Likes on 0 Posts
I know that it is a port for a lot of the vacumm hoses to the rats nest...and it keeps the carb cooler from the intake manifolds heat. I believe that the plastic phenolic is highly resistant to heat. Other than that, I don't know. Other than it is a pain in the ***.
Old 08-26-04, 10:11 PM
  #9  
Mmmm Cheeze....

Thread Starter
iTrader: (2)
 
calvinpaul's Avatar
 
Join Date: Jul 2004
Location: Oklahoma
Posts: 748
Likes: 0
Received 0 Likes on 0 Posts
Oh and hey carl...you can e-mail me at calikeelys@hotmail.com if you can't get ahold of me. Just let me know how much it would be to ship it and whatever you want for it. I have paypal. THANKS!!! YOU ARE A LIFESAVER!!!!
Old 08-27-04, 08:52 AM
  #10  
RTFFAQ

 
slashdawg00110's Avatar
 
Join Date: Jun 2003
Location: Olathe, KS USA
Posts: 1,049
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Static
what do those spacers do anyways
Like calvinpaul said, it functions as a spacer, it has the vacuum nipples and it also functions as a heat shield for the carb.
Old 08-27-04, 10:42 AM
  #11  
Uchinanchu

 
Junia's Avatar
 
Join Date: Sep 2002
Location: Orlando, FL
Posts: 937
Likes: 0
Received 0 Likes on 0 Posts
I don't want to jack this thread but I was wondering could you take spare spacers, plug the vacuum ports and stack them like they do for webers and such? Would it affect power or torque in a positive way?
Old 08-27-04, 11:29 AM
  #12  
Full Member

 
Root79Rx7's Avatar
 
Join Date: Sep 2003
Location: Indiana
Posts: 161
Likes: 0
Received 0 Likes on 0 Posts
i just bout one from mazda trix, for 130 with shipping, eh... so sad cant wait to put it on to get my baby running
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rotor_veux
2nd Generation Specific (1986-1992)
3
09-28-15 09:25 PM



Quick Reply: phenolic spacer (carb thingy?)



All times are GMT -5. The time now is 01:34 PM.