? about Semi-PPort
04-12-2007, 02:55 AM
#11
Senior Member
Join Date: Aug 2004
Location: San Diego
Posts: 186
http://www.mazdarotary.net/porting.htm Look at the J or Monster Port and that is what Mr. Hanover is trying to describe.
04-12-2007, 09:26 PM
#12
Senior Member
Join Date: Oct 2004
Location: Oklahoma City
Posts: 233
Somewhere I have seen a rotor housing w/ 2 small PP that utilizes the side ports for intake, but they have been filled to flow into the rotor housing instead. I know it sounds crazy, but I believe the port was to get around some racing rules. I'll look for the picture.
04-13-2007, 04:59 AM
#13
Member
Join Date: Aug 2001
Location: Miami
Posts: 84
Originally Posted by rotaryinspired' post='867963' date='Apr 12 2007, 06:26 PM
Somewhere I have seen a rotor housing w/ 2 small PP that utilizes the side ports for intake, but they have been filled to flow into the rotor housing instead. I know it sounds crazy, but I believe the port was to get around some racing rules. I'll look for the picture.
It's called a side fed PP. Was very popular back in the day when the rules did not allow PP>
Go to this thread for some interesting NA setups. -->
http://www.ausrotary.com/viewtopic.php?t=115759
04-14-2007, 01:24 PM
#15
Fabricator
Join Date: Jan 2004
Location: Central Ohio (Hebron) Zephyrhills Fla.
Posts: 1,322
Originally Posted by Lynn E. Hanover' post='867793' date='Apr 11 2007, 07:36 PM
I have no such pictures, however I can draw up one in MS Paint.
Lynn E. Hanover
Here is a picture.
If the port is used for a turbo engine, all openings may be left open. For a NA engine, the original (stock port may be filled with epoxy so as to maintain some velocity.
Lynn E.Hanover
04-16-2007, 06:18 AM
#17
Fabricator
Join Date: Jan 2004
Location: Central Ohio (Hebron) Zephyrhills Fla.
Posts: 1,322
Originally Posted by rotaryinspired' post='868321' date='Apr 15 2007, 10:33 PM
Thank you for taking the time to work that up.
Well, thank you for that.
Lynn E. Hanover
Making the complex simple, for 60 years.
I have Al Gore style carbon offsets available in every price range,
for anyone stupid enough to buy them.
