Advatage of 1/2 bridge port to large street or race port?
11-12-2006, 11:29 AM
#1
Junior Member
Thread Starter
Join Date: Feb 2006
Location: YORBA LINDA CA
Posts: 11
I looked at FAQ and preformed seach. I was unable to find anything. 
I would like to know what advantages are for these type of ports and the disadvantage. I have to option to daily drive my car or not to daily drive the car. The set up that I will be going with for turbos is BNR satge 3. Not sure if I will go seq. or not.
What kind of number would you see with this engine and the proper mods to the fuel system, exhuast with hig flow cat or mid pipe, PFC, and v-mount intercooler.
I would like to know what advantages are for these type of ports and the disadvantage. I have to option to daily drive my car or not to daily drive the car. The set up that I will be going with for turbos is BNR satge 3. Not sure if I will go seq. or not.
What kind of number would you see with this engine and the proper mods to the fuel system, exhuast with hig flow cat or mid pipe, PFC, and v-mount intercooler.
11-12-2006, 08:23 PM
#2
Senior Member
Join Date: May 2005
Location: central WA state
Posts: 446
search the engine performance section. lots of stuff there
https://www.nopistons.com/forums/index.php?...;hl=bridge+port
https://www.nopistons.com/forums/index.php?...;hl=bridge+port
11-13-2006, 08:16 PM
#4
Junior Member
Thread Starter
Join Date: Feb 2006
Location: YORBA LINDA CA
Posts: 11
Originally Posted by herblenny' post='845078' date='Nov 13 2006, 08:20 AM
Also this month's Mazdasport magazine has a good write up about rotary ports.. Does anyone subscribe to this?? Can you scan it and post?
I would like to know were to get this mag?
11-14-2006, 12:48 AM
#5
Junior Member
Thread Starter
Join Date: Feb 2006
Location: YORBA LINDA CA
Posts: 11
Checked this link out. Not so clear on the differant orts still.
I will check engine performance some more. I also will check for aux port.
Thanks
search the engine performance section. lots of stuff there
https://www.nopistons.com/forums/index.php?...;hl=bridge+port
I will check engine performance some more. I also will check for aux port.
Thanks
Originally Posted by jenkin' post='845013' date='Nov 12 2006, 06:23 PM
search the engine performance section. lots of stuff there
https://www.nopistons.com/forums/index.php?...;hl=bridge+port
11-14-2006, 01:19 PM
#6
Senior Member
Join Date: Apr 2002
Location: Was: Cincinnati,OH.... NOW: Bham, AL
Posts: 632
Originally Posted by DEF3' post='845216' date='Nov 13 2006, 06:16 PM
I would like to know were to get this mag?
Goto: http://www.mazdasportonline.com/mag/
I saw it at a local bookstore.
12-27-2006, 10:14 AM
#8
Senior Member
Join Date: May 2002
Location: California
Posts: 22,465
Originally Posted by DEF3' post='844959' date='Nov 12 2006, 09:29 AM
I looked at FAQ and preformed seach. I was unable to find anything.
I would like to know what advantages are for these type of ports and the disadvantage. I have to option to daily drive my car or not to daily drive the car. The set up that I will be going with for turbos is BNR satge 3. Not sure if I will go seq. or not.
What kind of number would you see with this engine and the proper mods to the fuel system, exhuast with hig flow cat or mid pipe, PFC, and v-mount intercooler.
with the stock turbos and a cat, you'd be better off with stock, or a mild street port. the larger ports, like the bridges, have to be able to breathe to make more power, and the twins arent going to let them.
12-28-2006, 10:03 PM
#10
to infinity & beyond, me
Join Date: Aug 2001
Location: santurce
Posts: 5,124
Thread
Thread Starter
Forum
Replies
Last Post
TweakGames
Rotary Engine Building, Porting & Swaps
25
10-14-2007 12:10 AM
orb
Rotary Engine Building, Porting & Swaps
17
10-06-2006 09:25 PM
CletusFD3S
Rotary Engine Building, Porting & Swaps
26
07-26-2005 12:08 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)