WTF is this for?
Member
Joined: Dec 2007
Posts: 78
From: EastCoast , Florida
Originally Posted by RONIN FC' post='891567' date='Jan 5 2008, 10:55 AM
[attachment=43644:w_IMG_1650.JPG]
I cant think of or see any reason for this in the rotor housing. At least in my application.
Stolen image:
I cant think of or see any reason for this in the rotor housing. At least in my application.
Stolen image:
real good question never paid any attention to it , Mr Hannover were are you , your expertice knowledge is needed !
Thread Starter
Senior Member
Joined: Oct 2003
Posts: 1,420
From: Boston Ma.
Originally Posted by sen2two' post='891634' date='Jan 6 2008, 02:57 PM
pinning...
adding extra dowels and/or tension bolts to strengthen the motor and resist flex.
adding extra dowels and/or tension bolts to strengthen the motor and resist flex.
Have you actually looked to see what you would be pinning to if you did that?...
Member
Joined: Dec 2007
Posts: 78
From: EastCoast , Florida
Originally Posted by sen2two' post='891634' date='Jan 6 2008, 02:57 PM
pinning...
adding extra dowels and/or tension bolts to strengthen the motor and resist flex.
adding extra dowels and/or tension bolts to strengthen the motor and resist flex.
I would have to desagree with you on it , the dowel pinning takes place on the spark plug side between the two stock dowel pins .
check this out so you can have an idea what I am trying to explain
https://www.nopistons.com/forums/index.php?...st&id=31305
Senior Member
Joined: Feb 2005
Posts: 1,579
From: Kissimmee FL.
Originally Posted by 13BT_Starlet' post='891638' date='Jan 6 2008, 02:14 PM
I would have to desagree with you on it , the dowel pinning takes place on the spark plug side between the two stock dowel pins .
check this out so you can have an idea what I am trying to explain
https://www.nopistons.com/forums/index.php?...st&id=31305
check this out so you can have an idea what I am trying to explain
https://www.nopistons.com/forums/index.php?...st&id=31305
pinning isnt always done in the same spots.
in the picture he posted, that might of been a test housing for a failed attempt. Or an unfinished project.
Member
Joined: Dec 2007
Posts: 78
From: EastCoast , Florida
Originally Posted by sen2two' post='891651' date='Jan 6 2008, 06:34 PM
pinning isnt always done in the same spots.
in the picture he posted, that might of been a test housing for a failed attempt. Or an unfinished project.
in the picture he posted, that might of been a test housing for a failed attempt. Or an unfinished project.
everyone that I've know to do pinning always done it on the spark plug side do to the fact thats were most of the twisting and pressure point is at , do some research .
Member
Joined: Dec 2007
Posts: 78
From: EastCoast , Florida
Originally Posted by RONIN FC' post='891658' date='Jan 6 2008, 07:57 PM
Every housing I have has that. I think they all do.
Its only on one side of the housing. Unlike the stud holes that are cast all the way through.
Its only on one side of the housing. Unlike the stud holes that are cast all the way through.
I will check my 3rd gen housing tomorrow when I go by the builder shop , I'll take pics and post them .
