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

Racing Beat intake housing...

Thread Tools
 
Search this Thread
 
Old 12-25-01, 10:30 PM
  #1  
"By the beard of Zeus!"

Thread Starter
 
FuLLsMoKe's Avatar
 
Join Date: Mar 2001
Location: Huntsville, Alabama / Atlanta, Georgia
Posts: 867
Likes: 0
Received 0 Likes on 0 Posts
Question Racing Beat intake housing...

I just bought my Racing Beat Street Port Exhaust system along with a Racing Beat air intake housing and K&N air filter for my '85 RX7. Upon examining the Racing Beat housing, there is only one opening on the base of the housing (for the breather, which is optional). On the factory housing, there are many tubes connected to the bottom of it. Do I simply ignore these tubes and just put on the Racing Beat housing?

And... could you please spare some tips on installing the Street Port Exhaust System?

Thanx,
FuLLsMoKe
Old 12-25-01, 10:41 PM
  #2  
Old [Sch|F]ool

 
peejay's Avatar
 
Join Date: May 2001
Location: Cleveland, Ohio, USA
Posts: 12,505
Received 414 Likes on 295 Posts
When you put the header on, you usually have to eliminate the air pump and the converter and the rat's nest. Two of the air ports in the stock air cleaner are air pump inlets and outlets - no longer needed, Another is an air temp thermoswitch thingy... no longer needed.
Old 12-25-01, 11:26 PM
  #3  
"By the beard of Zeus!"

Thread Starter
 
FuLLsMoKe's Avatar
 
Join Date: Mar 2001
Location: Huntsville, Alabama / Atlanta, Georgia
Posts: 867
Likes: 0
Received 0 Likes on 0 Posts
not being too familiar with car terminology (just started being a huge car fan) what's a "rat's nest"?

yea, i noticed there is a tube that pumps in air and one that sucks out air... i want to attach the tube that puts in air onto the bottom of the RB housing, think that's a good idea? that means the air coming from that tube will bypass the filter...

thanx for the input peejay!
Old 12-25-01, 11:43 PM
  #4  
The AUTO DOCTOR

 
BadAssRX-7's Avatar
 
Join Date: Mar 2001
Location: South Side of ATL. Ga.
Posts: 1,952
Likes: 0
Received 0 Likes on 0 Posts
rats nest= the smog crap on top of the motor... all the little silanods and metal "rats nest" of vacume lines
Old 12-26-01, 11:08 AM
  #5  
"By the beard of Zeus!"

Thread Starter
 
FuLLsMoKe's Avatar
 
Join Date: Mar 2001
Location: Huntsville, Alabama / Atlanta, Georgia
Posts: 867
Likes: 0
Received 0 Likes on 0 Posts
omg... it feels like the racing beat housing is actually taking away my power... i accelerate much faster with the factory housing... what's wrong?!
Old 12-29-01, 01:06 AM
  #6  
Wassup!!

 
Rotor13B's Avatar
 
Join Date: Jul 2001
Location: Longmont Co.
Posts: 1,081
Likes: 0
Received 1 Like on 1 Post
Hey fullsmoke, did you get the acv block off plate too? Just a suggestion. Btw, what year is it? N/M, didn't read the post right about the year.

Last edited by Rotor13B; 12-29-01 at 01:13 AM.
Old 12-29-01, 04:38 PM
  #7  
"By the beard of Zeus!"

Thread Starter
 
FuLLsMoKe's Avatar
 
Join Date: Mar 2001
Location: Huntsville, Alabama / Atlanta, Georgia
Posts: 867
Likes: 0
Received 0 Likes on 0 Posts
sorry, i'm not very familiar with carbs... can you tell me where the avc plate is and what it does and how to take it off?
Old 12-30-01, 10:47 PM
  #8  
Wassup!!

 
Rotor13B's Avatar
 
Join Date: Jul 2001
Location: Longmont Co.
Posts: 1,081
Likes: 0
Received 1 Like on 1 Post
acv is the air control valve. it is what the air pump connects to to feed air to the cats or thermal reactor. RB sells a block off plate to cover the the acv when you remove the air pump from the engine.
Old 04-14-14, 08:22 AM
  #9  
I need a cheaper hobby...

iTrader: (14)
 
cshaw07's Avatar
 
Join Date: Aug 2010
Location: East Palestine, Oh
Posts: 1,416
Likes: 0
Received 3 Likes on 3 Posts
http://maz_tutorials.ten15.net/Tutorial_1.pdf

rats nest removal.
Old 04-14-14, 04:40 PM
  #10  
carb whisperer

 
wankel=awesome's Avatar
 
Join Date: Jan 2008
Location: Greenfield, Ohio
Posts: 1,485
Likes: 0
Received 4 Likes on 4 Posts
Originally Posted by cshaw07
with a bad solution in it for crankcase ventilation. Other than that, it tells you everything you need.
Old 04-15-14, 11:33 AM
  #11  
I need a cheaper hobby...

iTrader: (14)
 
cshaw07's Avatar
 
Join Date: Aug 2010
Location: East Palestine, Oh
Posts: 1,416
Likes: 0
Received 3 Likes on 3 Posts
just hook the nipple from the oil fill tube to the nipple on the intake manifold. vented crank case.
Old 04-15-14, 05:42 PM
  #12  
carb whisperer

 
wankel=awesome's Avatar
 
Join Date: Jan 2008
Location: Greenfield, Ohio
Posts: 1,485
Likes: 0
Received 4 Likes on 4 Posts
Originally Posted by cshaw07
just hook the nipple from the oil fill tube to the nipple on the intake manifold. vented crank case.

And vacuum leak! A valve fitted in line minimizes this.
Old 04-16-14, 07:45 AM
  #13  
I need a cheaper hobby...

iTrader: (14)
 
cshaw07's Avatar
 
Join Date: Aug 2010
Location: East Palestine, Oh
Posts: 1,416
Likes: 0
Received 3 Likes on 3 Posts
it's not a vacuum leak.
Old 04-20-14, 10:27 PM
  #14  
I have a rotary addiction

iTrader: (18)
 
NCross's Avatar
 
Join Date: Jun 2006
Location: Columbia, Tennessee
Posts: 4,815
Received 23 Likes on 22 Posts
13 year old thread lol
Old 04-21-14, 09:54 AM
  #15  
I need a cheaper hobby...

iTrader: (14)
 
cshaw07's Avatar
 
Join Date: Aug 2010
Location: East Palestine, Oh
Posts: 1,416
Likes: 0
Received 3 Likes on 3 Posts
I've honestly never done that before.. whoops!
Old 04-23-14, 08:56 AM
  #16  
carb whisperer

 
wankel=awesome's Avatar
 
Join Date: Jan 2008
Location: Greenfield, Ohio
Posts: 1,485
Likes: 0
Received 4 Likes on 4 Posts
Originally Posted by cshaw07
it's not a vacuum leak.
Missed this, it actually IS a small leak if your crankcase uses a fresh air inlet like it was designed. Or at least thats my personal experience... I had my fresh air inlet hooked up to a breather, with the vent tube ran to the intake manifold. It was indeed a vac leak, stepping my idle speed up around 200 rpm. Fitting the PCV valve from a late model kia almost totally eliminated it, while still giving me proper ventilation.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GrossPolluter
General Rotary Tech Support
7
08-22-15 11:23 PM



Quick Reply: Racing Beat intake housing...



All times are GMT -5. The time now is 09:02 PM.