2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

s4 half bridge port s5 intake

Thread Tools
 
Search this Thread
 
Old 09-22-10, 01:10 AM
  #1  
Senior Member

Thread Starter
iTrader: (1)
 
Chriz88DX's Avatar
 
Join Date: May 2007
Location: Georgia
Posts: 387
Likes: 0
Received 0 Likes on 0 Posts
s4 half bridge port s5 intake

ok my car has a s5 intake but while it is out i wanted to bolt on my s5 intake i got (it should flow better right)
my question is should i try to hook up the vdi or leave it open
i was wondering if it will do any good since i can not run the aux port seleves becuase of the bridge port.


thanks
Old 09-22-10, 05:05 AM
  #2  
87 SE WITH S5 T2 SWAP

iTrader: (11)
 
joeylyrech's Avatar
 
Join Date: May 2004
Location: allentown pa
Posts: 2,071
Likes: 0
Received 3 Likes on 2 Posts
s4 or s5 wont flow any better in this particular aplication.The NA intakes were not designed 2 deal with this type of porting,in the end you are gonna loose power instead of gaining some.I seen some NA halfbrides running T2 intakes and they seem 2 run better.Are you running a stock ECU.
Old 09-22-10, 10:22 AM
  #3  
Senior Member

Thread Starter
iTrader: (1)
 
Chriz88DX's Avatar
 
Join Date: May 2007
Location: Georgia
Posts: 387
Likes: 0
Received 0 Likes on 0 Posts
nope rtek with 2x 460 primaries and 2 550 secondary

i was thinkin on getting a turbo manifold but wanted to see if the s5 could flow good enough. once i break it in i will head to the dyno to see but just getting opinons now on if i should try to run the vdi
Old 09-23-10, 01:31 AM
  #4  
rotorhead

iTrader: (3)
 
arghx's Avatar
 
Join Date: Aug 2004
Location: cold
Posts: 16,182
Received 429 Likes on 263 Posts
Get it to work like stock
Old 09-23-10, 07:19 AM
  #5  
NASA-MW ST4

iTrader: (7)
 
farberio's Avatar
 
Join Date: Dec 2004
Location: Norcal, Bay Area
Posts: 3,800
Likes: 0
Received 3 Likes on 3 Posts
Either N/A Intake will be criminal on your application. Its going to rob you of a lot of power.
Old 09-23-10, 09:11 AM
  #6  
three spinning triangles

 
20Bforme's Avatar
 
Join Date: Oct 2003
Location: SE Wisconsin
Posts: 1,441
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by farberio
Either N/A Intake will be criminal on your application. Its going to rob you of a lot of power.
this.
Old 09-23-10, 09:32 AM
  #7  
Senior Member
 
durtled's Avatar
 
Join Date: Jul 2010
Location: jordan ny
Posts: 375
Likes: 0
Received 0 Likes on 0 Posts
use a turbo intake as n/a or be a man and turbo
Old 09-23-10, 10:03 AM
  #8  
Engine, Not Motor

iTrader: (1)
 
Aaron Cake's Avatar
 
Join Date: Feb 2001
Location: London, Ontario, Canada
Posts: 29,789
Likes: 0
Received 108 Likes on 91 Posts
Originally Posted by Chriz88DX
ok my car has a s5 intake but while it is out i wanted to bolt on my s5 intake i got (it should flow better right)
my question is should i try to hook up the vdi or leave it open
i was wondering if it will do any good since i can not run the aux port seleves becuase of the bridge port.
thanks
Can you post some pics of your ports?

Since you are making a 6 port bridge, your goal must be high RPM power. Get a manifold designed to mount a Weber side draft to your block (Mazdatrix) and a set of ITBs (TweakIT). Build a nice airbox with a cold air intake.
Old 09-24-10, 11:44 AM
  #9  
Senior Member

Thread Starter
iTrader: (1)
 
Chriz88DX's Avatar
 
Join Date: May 2007
Location: Georgia
Posts: 387
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Aaron Cake
Can you post some pics of your ports?

Since you are making a 6 port bridge, your goal must be high RPM power. Get a manifold designed to mount a Weber side draft to your block (Mazdatrix) and a set of ITBs (TweakIT). Build a nice airbox with a cold air intake.

i will seen if my engine build has any pictures of the ports but the port deign is a streetable bridge port he told me it is an extended port (large street port) with eyebrows (bridge) with mild over lap

but still large enough to have the aux port seleves block the bridge port opening

so judgeing form the replys the intake i have is going to choke the engine at high rpm correct
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cristoDathird
Introduce yourself
28
05-30-19 08:47 PM
dkwasherexd
Single Turbo RX-7's
21
05-27-17 04:51 AM
rx7brandon
General Rotary Tech Support
3
08-16-15 10:55 AM
Engine stand ready
New Member RX-7 Technical
3
08-14-15 10:26 PM



Quick Reply: s4 half bridge port s5 intake



All times are GMT -5. The time now is 10:02 AM.