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

p-port as damaging to seals as bridgeport?

Thread Tools
 
Search this Thread
 
Old 05-21-06, 04:24 PM
  #1  
southern style

Thread Starter
 
matts86fc3s's Avatar
 
Join Date: Dec 2005
Location: warner robins, georgia
Posts: 436
Likes: 0
Received 0 Likes on 0 Posts
p-port as damaging to seals as bridgeport?

is having a p-ported turbo engine as damaging to your seals as say... a bridgeported engine? i want to keep things somewhat streetable and more reliable then a bridgeport, wich i know eats up the seals over time becuase of the design...
Old 05-21-06, 04:27 PM
  #2  
Boost in..Apex seals out.

 
adrock3217's Avatar
 
Join Date: Nov 2003
Location: Maryland, 21794
Posts: 1,931
Likes: 0
Received 0 Likes on 0 Posts
P-port's don't last even as long as a bridgeport..I think I remember someone saying they average less then 30,000 miles.
Old 05-21-06, 05:05 PM
  #3  
Miss_My_Rotary

 
DeclareYrWar's Avatar
 
Join Date: Feb 2006
Location: Charlotte, NC
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
not tryin to flame you or nething but i mean...we're talking about rotaries here so they're already not exactly the most reliable thing around. and from what ive read the words bridgeport/p-port never go hand in hand with streetable. just my .02 tho. you're better off with a good street port and nice size turbo.
Old 05-21-06, 06:37 PM
  #4  
spending too much money..

iTrader: (2)
 
hondahater's Avatar
 
Join Date: Dec 2002
Location: louisiana
Posts: 10,117
Likes: 0
Received 1 Like on 1 Post
half bridges are very streetable.

edit: I think you need to do some searches on what is involved in both. I don't think you would even consider a pport if you knew how much it costs to run that! Do a few thousand searches and if you have any questions after that then start posting threads.

Last edited by hondahater; 05-21-06 at 06:40 PM.
Old 05-21-06, 06:46 PM
  #5  
Needs more Displacement.

 
idsigloo's Avatar
 
Join Date: Jun 2005
Location: Louisville, Ky
Posts: 1,329
Likes: 0
Received 0 Likes on 0 Posts
Just go with a large streetport and you'll be fine.
Old 05-21-06, 06:49 PM
  #6  
Senior Member

 
Boostmaniac's Avatar
 
Join Date: Mar 2006
Location: Louisville, Ky
Posts: 675
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by hondahater
half bridges are very streetable.

edit: I think you need to do some searches on what is involved in both. I don't think you would even consider a pport if you knew how much it costs to run that! Do a few thousand searches and if you have any questions after that then start posting threads.
LMFAO, yeah, that is the damn truth.

Are you running a half bridge? I am seriously thinking about a half bridge port on a GT35R. I'm thinking that would be truly hoss but I haven't had a chance to talk to anyone running half bridges. I'm kinda curious how far up the tach my powerband is going to move. Do you have any light to shine on this?
Old 05-21-06, 06:53 PM
  #7  
Moderator

iTrader: (5)
 
Funkspectrum's Avatar
 
Join Date: May 2003
Location: Santa Rosa, CA
Posts: 4,682
Received 17 Likes on 14 Posts
I hear that PPs aren't as heinous to your seals as BPs are. IIRC, BPs are more prone to chunking side seals and corner seals....but PPs are a little nasty to your apex seals...

But...I'm still a rotard noob so I could be wrong...
Old 05-21-06, 07:02 PM
  #8  
spending too much money..

iTrader: (2)
 
hondahater's Avatar
 
Join Date: Dec 2002
Location: louisiana
Posts: 10,117
Likes: 0
Received 1 Like on 1 Post
Originally Posted by Boostmaniac
LMFAO, yeah, that is the damn truth.

Are you running a half bridge? I am seriously thinking about a half bridge port on a GT35R. I'm thinking that would be truly hoss but I haven't had a chance to talk to anyone running half bridges. I'm kinda curious how far up the tach my powerband is going to move. Do you have any light to shine on this?

not running a half bridge yet but may do it since I have to tear down my engine anyways. there are quite a few people running the half bridges and love them for the extra power and also consider them to be very steetable. I'm not exactly sure how much more it would be reving but I'm sure a couple to a few more thousand would be the number but I'm not for sure as i've never ran a half bridge. Something to search i guess
Old 05-21-06, 07:05 PM
  #9  
Moderator

iTrader: (5)
 
Funkspectrum's Avatar
 
Join Date: May 2003
Location: Santa Rosa, CA
Posts: 4,682
Received 17 Likes on 14 Posts
I suppose a half bridge would be streetable...a hell of a lot more than a full bridge, lol.

I think the only issue you would possibly deal with is the slightly lumpier idle. From what I know, you're kinda better off going with an obscenely large streetport and ported intake manifolds....as far as streetablility is concerned....
Old 05-21-06, 08:59 PM
  #10  
7th Heaven

iTrader: (9)
 
slpin's Avatar
 
Join Date: Nov 2004
Location: California
Posts: 3,654
Likes: 0
Received 1 Like on 1 Post
prep port is as bad to the apex sela as that stupid perp exhaust port that mazda put on - assuming it is done right

asumming th ebridge isnt too big and done right, it shouldnt hinder reliability...
Old 05-21-06, 11:08 PM
  #11  
strictly business

iTrader: (8)
 
KeloidJonesJr.'s Avatar
 
Join Date: May 2005
Location: chamber of farts
Posts: 6,187
Likes: 0
Received 0 Likes on 0 Posts
Just think about teh launch.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Howard Coleman
The Good Businesses
2
09-15-15 10:31 AM



Quick Reply: p-port as damaging to seals as bridgeport?



All times are GMT -5. The time now is 03:36 PM.