Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: mmm on September 16, 2009, 11:04:37 PM

Title: port
Post by: mmm on September 16, 2009, 11:04:37 PM
hi
can someone just explain the diffference between bridgeport and ported?
i\'m sort of a newb, so all the help is much aprechiated!!!
Title: port
Post by: BlitzBoy on September 17, 2009, 09:44:53 AM
Use the search button dude has been covered numerous times with pics on this forum.
Title: port
Post by: memski on September 17, 2009, 10:54:34 AM
Streetport is for the street, so bridgeport must be for driving over bridges (my favourite is the dartford crossing).
Title: port
Post by: AtomicRex on September 17, 2009, 11:07:08 AM
How about this for a bridge??
 
(http://www.atomicrex.co.uk/downloads/Odds%20and%20Sods/Bridge%20From%20Sweeden%20to%20Denmark%2001.jpg)
 
(http://www.atomicrex.co.uk/downloads/Odds%20and%20Sods/Bridge%20From%20Sweeden%20to%20Denmark%2002.jpg)
Title: port
Post by: m1tch on September 17, 2009, 11:14:27 AM
Streetport is an increase in the intake and exhaust ports on the plate/housings, this removed some material for a much better flow.

Bridgeporting is where A LOT of material is removed, moves the powerband much higher and allows a lot more air into the engine. It is called a bridgeport as there is a \'bridge\' that is left and not removed to support the corner seals are they come round

Check out this video:

http://www.rebuildingrotaryengines.com/videos/intake_porting_overview
Title: port
Post by: marco on September 17, 2009, 11:25:01 AM
Port is the perfect way to finish off a civilised evening. Or to start a not so civilised evening...
Title: port
Post by: Nik da Greek on September 17, 2009, 11:25:46 AM
Thought port was fortified wine :3Confused?


Good to see Mitch has stepped up to the plate as the only sensible adult amongst us :rollin
Title: port
Post by: BlitzBoy on September 17, 2009, 11:27:50 AM
I just want the Newbie to use the search Button

I thought Porting was making a structure to fit boats in lol
Title: port
Post by: Nik da Greek on September 17, 2009, 11:29:55 AM
Or the lefthand side of a ship?
Title: port
Post by: AtomicRex on September 17, 2009, 11:31:08 AM
Dont forget you need to pass it to the left...and dont let it touch the table until the last person has had some!
Title: port
Post by: marco on September 17, 2009, 11:38:17 AM
oh jon, you really need to learn etiquette! it is not to LEAVE the table until it has gone round. and it is terribly bad form to not fill the glass up to the meniscus!
Port is also where sailors go so they can get arrested for drunk and disorderly...
Title: port
Post by: Nik da Greek on September 17, 2009, 11:40:40 AM
...and to carry your rifle diagonally across your torso.


Right, think that\'s as full and comprehensive a reply to a request for clarification of the word "port" as you\'ll ever see. Covering civil engineering, ship nomenclature, comportment, etiquette, geopgraphy and just general random nonsense. What other forum provides such peerless service, eh!? :rollin


.....oh, and even something about rotary engines buried in deep :D
Title: port
Post by: m1tch on September 17, 2009, 12:40:55 PM
Quote from: Nik da Greek;642135Thought port was fortified wine :3Confused?


Good to see Mitch has stepped up to the plate as the only sensible adult amongst us :rollin

Yep cause I was a newbie once :)